What is 319000000 percent of 1300000000 - step by step solution

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 1300000000 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 1300000000 is 100%, so we can write it down as 1300000000=100%.
4. We know, that x is 319000000% of the output value, so we can write it down as x=319000000%.
5. Now we have two simple equations:
1) 1300000000=100%
2) x=319000000%
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
1300000000/x=100%/319000000%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 319000000% of 1300000000

1300000000/x=100/319000000
(1300000000/x)*x=(100/319000000)*x       - we multiply both sides of the equation by x
1300000000=3.1347962382445E-7*x       - we divide both sides of the equation by (3.1347962382445E-7) to get x
1300000000/3.1347962382445E-7=x
4.147E+15=x
x=4.147E+15

now we have:
319000000% of 1300000000=4.147E+15