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Finding the Third Proportional to 6,740,606,637 and 14,654,451,888

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Solution

The third proportional to 6,740,606,637 and 14,654,451,888 is: 31,859,589,455.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,740,606,637 : 14,654,451,888 = 14,654,451,888 : x
  2. Step 2: Convert to fraction form
    6,740,606,637/14,654,451,888 = 14,654,451,888/x
  3. Step 3: Cross multiply
    6,740,606,637x = 14,654,451,888 × 14,654,451,888
  4. Step 4: Simplify right side
    6,740,606,637x = 214,752,960,137,706,766,336
  5. Step 5: Solve for x
    x = 214,752,960,137,706,766,336/6,740,606,637
  6. Step 6: Final answer
    x = 31,859,589,455.78

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.