Finding the Third Proportional to 74,208,808.50 and 115,553,481.75
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Solution
The third proportional to 74,208,808.50 and 115,553,481.75 is: 179,932,913.82
Step by Step Solution
- Step 1: Write the proportion equation
74,208,808.50 : 115,553,481.75 = 115,553,481.75 : x - Step 2: Convert to fraction form
74,208,808.50/115,553,481.75 = 115,553,481.75/x - Step 3: Cross multiply
74,208,808.50x = 115,553,481.75 × 115,553,481.75 - Step 4: Simplify right side
74,208,808.50x = 13,352,607,144,547,584 - Step 5: Solve for x
x = 13,352,607,144,547,584/74,208,808.50 - Step 6: Final answer
x = 179,932,913.82
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.