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Finding the Third Proportional to 15,143,232 and 22,691,424

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Solution

The third proportional to 15,143,232 and 22,691,424 is: 34,002,036.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,143,232 : 22,691,424 = 22,691,424 : x
  2. Step 2: Convert to fraction form
    15,143,232/22,691,424 = 22,691,424/x
  3. Step 3: Cross multiply
    15,143,232x = 22,691,424 × 22,691,424
  4. Step 4: Simplify right side
    15,143,232x = 514,900,723,147,776
  5. Step 5: Solve for x
    x = 514,900,723,147,776/15,143,232
  6. Step 6: Final answer
    x = 34,002,036.23

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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.