78004.2 is what percent of 450000 - 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 450000 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 100% equals 450000, so we can write it down as 100%=450000.
4. We know, that x% equals 78004.2 of the output value, so we can write it down as x%=78004.2.
5. Now we have two simple equations:
1) 100%=450000
2) x%=78004.2
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:
100%/x%=450000/78004.2
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 78004.2 is what percent of 450000

100%/x%=450000/78004.2
(100/x)*x=(450000/78004.2)*x       - we multiply both sides of the equation by x
100=5.7689201350697*x       - we divide both sides of the equation by (5.7689201350697) to get x
100/5.7689201350697=x
17.334266666667=x
x=17.334266666667

now we have:
78004.2 is 17.334266666667% of 450000