What is 320000000 percent of 72 - 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 72 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 72 is 100%, so we can write it down as 72=100%.
4. We know, that x is 320000000% of the output value, so we can write it down as x=320000000%.
5. Now we have two simple equations:
1) 72=100%
2) x=320000000%
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:
72/x=100%/320000000%
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 320000000% of 72

72/x=100/320000000
(72/x)*x=(100/320000000)*x       - we multiply both sides of the equation by x
72=3.125E-7*x       - we divide both sides of the equation by (3.125E-7) to get x
72/3.125E-7=x
230400000=x
x=230400000

now we have:
320000000% of 72=230400000