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Finding the Third Proportional to 63,546,952 and 137,171,600

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Solution

The third proportional to 63,546,952 and 137,171,600 is: 296,096,779.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,546,952 : 137,171,600 = 137,171,600 : x
  2. Step 2: Convert to fraction form
    63,546,952/137,171,600 = 137,171,600/x
  3. Step 3: Cross multiply
    63,546,952x = 137,171,600 × 137,171,600
  4. Step 4: Simplify right side
    63,546,952x = 18,816,047,846,560,000
  5. Step 5: Solve for x
    x = 18,816,047,846,560,000/63,546,952
  6. Step 6: Final answer
    x = 296,096,779.69

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.