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Finding the Third Proportional to 15,135,564 and 22,681,150

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Solution

The third proportional to 15,135,564 and 22,681,150 is: 33,988,463.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,135,564 : 22,681,150 = 22,681,150 : x
  2. Step 2: Convert to fraction form
    15,135,564/22,681,150 = 22,681,150/x
  3. Step 3: Cross multiply
    15,135,564x = 22,681,150 × 22,681,150
  4. Step 4: Simplify right side
    15,135,564x = 514,434,565,322,500
  5. Step 5: Solve for x
    x = 514,434,565,322,500/15,135,564
  6. Step 6: Final answer
    x = 33,988,463.55

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