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Finding the Third Proportional to 60,665,459,957.25 and 131,890,067,493

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Solution

The third proportional to 60,665,459,957.25 and 131,890,067,493 is: 286,736,306,220.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,665,459,957.25 : 131,890,067,493 = 131,890,067,493 : x
  2. Step 2: Convert to fraction form
    60,665,459,957.25/131,890,067,493 = 131,890,067,493/x
  3. Step 3: Cross multiply
    60,665,459,957.25x = 131,890,067,493 × 131,890,067,493
  4. Step 4: Simplify right side
    60,665,459,957.25x = 17,394,989,903,308,094,701,568
  5. Step 5: Solve for x
    x = 17,394,989,903,308,094,701,568/60,665,459,957.25
  6. Step 6: Final answer
    x = 286,736,306,220.48

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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.