Finding the Third Proportional to 38,560,374 and 80,316,684
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Solution
The third proportional to 38,560,374 and 80,316,684 is: 167,290,123.50
Step by Step Solution
- Step 1: Write the proportion equation
38,560,374 : 80,316,684 = 80,316,684 : x - Step 2: Convert to fraction form
38,560,374/80,316,684 = 80,316,684/x - Step 3: Cross multiply
38,560,374x = 80,316,684 × 80,316,684 - Step 4: Simplify right side
38,560,374x = 6,450,769,728,755,856 - Step 5: Solve for x
x = 6,450,769,728,755,856/38,560,374 - Step 6: Final answer
x = 167,290,123.50
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.