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Finding the Third Proportional to 62,648,893.13 and 134,552,076.75

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Solution

The third proportional to 62,648,893.13 and 134,552,076.75 is: 288,979,748.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,648,893.13 : 134,552,076.75 = 134,552,076.75 : x
  2. Step 2: Convert to fraction form
    62,648,893.13/134,552,076.75 = 134,552,076.75/x
  3. Step 3: Cross multiply
    62,648,893.13x = 134,552,076.75 × 134,552,076.75
  4. Step 4: Simplify right side
    62,648,893.13x = 18,104,261,357,737,892
  5. Step 5: Solve for x
    x = 18,104,261,357,737,892/62,648,893.13
  6. Step 6: Final answer
    x = 288,979,748.16

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.