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Finding the Third Proportional to 13,654,918 and 29,333,972

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Solution

The third proportional to 13,654,918 and 29,333,972 is: 63,016,263.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,654,918 : 29,333,972 = 29,333,972 : x
  2. Step 2: Convert to fraction form
    13,654,918/29,333,972 = 29,333,972/x
  3. Step 3: Cross multiply
    13,654,918x = 29,333,972 × 29,333,972
  4. Step 4: Simplify right side
    13,654,918x = 860,481,913,296,784
  5. Step 5: Solve for x
    x = 860,481,913,296,784/13,654,918
  6. Step 6: Final answer
    x = 63,016,263.69

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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.