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Finding the Third Proportional to 9,737,158 and 15,136,737

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Solution

The third proportional to 9,737,158 and 15,136,737 is: 23,530,562.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,737,158 : 15,136,737 = 15,136,737 : x
  2. Step 2: Convert to fraction form
    9,737,158/15,136,737 = 15,136,737/x
  3. Step 3: Cross multiply
    9,737,158x = 15,136,737 × 15,136,737
  4. Step 4: Simplify right side
    9,737,158x = 229,120,807,007,169
  5. Step 5: Solve for x
    x = 229,120,807,007,169/9,737,158
  6. Step 6: Final answer
    x = 23,530,562.72

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.