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Finding the Third Proportional to 14,441,439 and 31,717,374

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Solution

The third proportional to 14,441,439 and 31,717,374 is: 69,660,081.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,441,439 : 31,717,374 = 31,717,374 : x
  2. Step 2: Convert to fraction form
    14,441,439/31,717,374 = 31,717,374/x
  3. Step 3: Cross multiply
    14,441,439x = 31,717,374 × 31,717,374
  4. Step 4: Simplify right side
    14,441,439x = 1,005,991,813,455,876
  5. Step 5: Solve for x
    x = 1,005,991,813,455,876/14,441,439
  6. Step 6: Final answer
    x = 69,660,081.20

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.