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Finding the Third Proportional to 6,392,115 and 13,732,902

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Solution

The third proportional to 6,392,115 and 13,732,902 is: 29,503,943.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,392,115 : 13,732,902 = 13,732,902 : x
  2. Step 2: Convert to fraction form
    6,392,115/13,732,902 = 13,732,902/x
  3. Step 3: Cross multiply
    6,392,115x = 13,732,902 × 13,732,902
  4. Step 4: Simplify right side
    6,392,115x = 188,592,597,341,604
  5. Step 5: Solve for x
    x = 188,592,597,341,604/6,392,115
  6. Step 6: Final answer
    x = 29,503,943.11

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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.