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Finding the Third Proportional to 15,248,414 and 33,482,812

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Solution

The third proportional to 15,248,414 and 33,482,812 is: 73,522,315.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,248,414 : 33,482,812 = 33,482,812 : x
  2. Step 2: Convert to fraction form
    15,248,414/33,482,812 = 33,482,812/x
  3. Step 3: Cross multiply
    15,248,414x = 33,482,812 × 33,482,812
  4. Step 4: Simplify right side
    15,248,414x = 1,121,098,699,427,344
  5. Step 5: Solve for x
    x = 1,121,098,699,427,344/15,248,414
  6. Step 6: Final answer
    x = 73,522,315.14

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.