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Finding the Third Proportional to 45,986,654 and 63,940,125

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Solution

The third proportional to 45,986,654 and 63,940,125 is: 88,902,740.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,986,654 : 63,940,125 = 63,940,125 : x
  2. Step 2: Convert to fraction form
    45,986,654/63,940,125 = 63,940,125/x
  3. Step 3: Cross multiply
    45,986,654x = 63,940,125 × 63,940,125
  4. Step 4: Simplify right side
    45,986,654x = 4,088,339,585,015,625
  5. Step 5: Solve for x
    x = 4,088,339,585,015,625/45,986,654
  6. Step 6: Final answer
    x = 88,902,740.89

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.