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Finding the Third Proportional to 15,151,544 and 22,744,812

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Solution

The third proportional to 15,151,544 and 22,744,812 is: 34,143,482.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,151,544 : 22,744,812 = 22,744,812 : x
  2. Step 2: Convert to fraction form
    15,151,544/22,744,812 = 22,744,812/x
  3. Step 3: Cross multiply
    15,151,544x = 22,744,812 × 22,744,812
  4. Step 4: Simplify right side
    15,151,544x = 517,326,472,915,344
  5. Step 5: Solve for x
    x = 517,326,472,915,344/15,151,544
  6. Step 6: Final answer
    x = 34,143,482.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.