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Finding the Third Proportional to 14,989,156 and 32,251,694

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Solution

The third proportional to 14,989,156 and 32,251,694 is: 69,394,952.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,989,156 : 32,251,694 = 32,251,694 : x
  2. Step 2: Convert to fraction form
    14,989,156/32,251,694 = 32,251,694/x
  3. Step 3: Cross multiply
    14,989,156x = 32,251,694 × 32,251,694
  4. Step 4: Simplify right side
    14,989,156x = 1,040,171,765,869,636
  5. Step 5: Solve for x
    x = 1,040,171,765,869,636/14,989,156
  6. Step 6: Final answer
    x = 69,394,952.32

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.