What is 5.0E+25 percent of 12345678910 - 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 12345678910 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 12345678910 is 100%, so we can write it down as 12345678910=100%.
4. We know, that x is 5.0E+25% of the output value, so we can write it down as x=5.0E+25%.
5. Now we have two simple equations:
1) 12345678910=100%
2) x=5.0E+25%
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:
12345678910/x=100%/5.0E+25%
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 5.0E+25% of 12345678910

12345678910/x=100/5.0E+25
(12345678910/x)*x=(100/5.0E+25)*x       - we multiply both sides of the equation by x
12345678910=2.0E-24*x       - we divide both sides of the equation by (2.0E-24) to get x
12345678910/2.0E-24=x
6.172839455E+33=x
x=6.172839455E+33

now we have:
5.0E+25% of 12345678910=6.172839455E+33