Finding the Third Proportional to 101,706,278.06 and 220,750,841.53
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Solution
The third proportional to 101,706,278.06 and 220,750,841.53 is: 479,133,982.34
Step by Step Solution
- Step 1: Write the proportion equation
101,706,278.06 : 220,750,841.53 = 220,750,841.53 : x - Step 2: Convert to fraction form
101,706,278.06/220,750,841.53 = 220,750,841.53/x - Step 3: Cross multiply
101,706,278.06x = 220,750,841.53 × 220,750,841.53 - Step 4: Simplify right side
101,706,278.06x = 48,730,934,036,755,048 - Step 5: Solve for x
x = 48,730,934,036,755,048/101,706,278.06 - Step 6: Final answer
x = 479,133,982.34
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.