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Finding the Third Proportional to 7,390,367,651 and 15,304,588,677

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Solution

The third proportional to 7,390,367,651 and 15,304,588,677 is: 31,694,016,540.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,390,367,651 : 15,304,588,677 = 15,304,588,677 : x
  2. Step 2: Convert to fraction form
    7,390,367,651/15,304,588,677 = 15,304,588,677/x
  3. Step 3: Cross multiply
    7,390,367,651x = 15,304,588,677 × 15,304,588,677
  4. Step 4: Simplify right side
    7,390,367,651x = 234,230,434,572,156,600,320
  5. Step 5: Solve for x
    x = 234,230,434,572,156,600,320/7,390,367,651
  6. Step 6: Final answer
    x = 31,694,016,540.63

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.