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Finding the Third Proportional to 15,453,304 and 33,563,691

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Solution

The third proportional to 15,453,304 and 33,563,691 is: 72,898,414.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,453,304 : 33,563,691 = 33,563,691 : x
  2. Step 2: Convert to fraction form
    15,453,304/33,563,691 = 33,563,691/x
  3. Step 3: Cross multiply
    15,453,304x = 33,563,691 × 33,563,691
  4. Step 4: Simplify right side
    15,453,304x = 1,126,521,353,543,481
  5. Step 5: Solve for x
    x = 1,126,521,353,543,481/15,453,304
  6. Step 6: Final answer
    x = 72,898,414.06

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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.