What is 7.25E-7 percent of 13800000000 - 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 13800000000 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 13800000000 is 100%, so we can write it down as 13800000000=100%.
4. We know, that x is 7.25E-7% of the output value, so we can write it down as x=7.25E-7%.
5. Now we have two simple equations:
1) 13800000000=100%
2) x=7.25E-7%
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:
13800000000/x=100%/7.25E-7%
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 7.25E-7% of 13800000000

13800000000/x=100/7.25E-7
(13800000000/x)*x=(100/7.25E-7)*x       - we multiply both sides of the equation by x
13800000000=137931034.48276*x       - we divide both sides of the equation by (137931034.48276) to get x
13800000000/137931034.48276=x
100.05=x
x=100.05

now we have:
7.25E-7% of 13800000000=100.05