Finding the Fourth Proportional to 91,679,532, 126,535,726.44 and 52,547,536.95
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Solution
The fourth proportional to 91,679,532, 126,535,726.44 and 52,547,536.95 is: 72,525,902.08
Step by Step Solution
- Step 1: Write the proportion equation
91,679,532 : 126,535,726.44 = 52,547,536.95 : x - Step 2: Convert to fraction form
91,679,532/126,535,726.44 = 52,547,536.95/x - Step 3: Cross multiply
91,679,532x = 126,535,726.44 × 52,547,536.95 - Step 4: Simplify right side
91,679,532x = 6,649,140,760,600,992 - Step 5: Solve for x
x = 6,649,140,760,600,992/91,679,532 - Step 6: Final answer
x = 72,525,902.08
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.