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Finding the Third Proportional to 8,654,508 and 13,704,192

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Solution

The third proportional to 8,654,508 and 13,704,192 is: 21,700,237.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,654,508 : 13,704,192 = 13,704,192 : x
  2. Step 2: Convert to fraction form
    8,654,508/13,704,192 = 13,704,192/x
  3. Step 3: Cross multiply
    8,654,508x = 13,704,192 × 13,704,192
  4. Step 4: Simplify right side
    8,654,508x = 187,804,878,372,864
  5. Step 5: Solve for x
    x = 187,804,878,372,864/8,654,508
  6. Step 6: Final answer
    x = 21,700,237.42

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.