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Finding the Third Proportional to 14,374,626 and 21,711,654

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Solution

The third proportional to 14,374,626 and 21,711,654 is: 32,793,612.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,374,626 : 21,711,654 = 21,711,654 : x
  2. Step 2: Convert to fraction form
    14,374,626/21,711,654 = 21,711,654/x
  3. Step 3: Cross multiply
    14,374,626x = 21,711,654 × 21,711,654
  4. Step 4: Simplify right side
    14,374,626x = 471,395,919,415,716
  5. Step 5: Solve for x
    x = 471,395,919,415,716/14,374,626
  6. Step 6: Final answer
    x = 32,793,612.82

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.