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Finding the Third Proportional to 29,336,914 and 63,722,436

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Solution

The third proportional to 29,336,914 and 63,722,436 is: 138,410,906.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,336,914 : 63,722,436 = 63,722,436 : x
  2. Step 2: Convert to fraction form
    29,336,914/63,722,436 = 63,722,436/x
  3. Step 3: Cross multiply
    29,336,914x = 63,722,436 × 63,722,436
  4. Step 4: Simplify right side
    29,336,914x = 4,060,548,849,774,096
  5. Step 5: Solve for x
    x = 4,060,548,849,774,096/29,336,914
  6. Step 6: Final answer
    x = 138,410,906.13

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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.