Home / 54,134,405.25-127,751,700.75

Finding the Third Proportional to 54,134,405.25 and 127,751,700.75

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Solution

The third proportional to 54,134,405.25 and 127,751,700.75 is: 301,481,044.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,134,405.25 : 127,751,700.75 = 127,751,700.75 : x
  2. Step 2: Convert to fraction form
    54,134,405.25/127,751,700.75 = 127,751,700.75/x
  3. Step 3: Cross multiply
    54,134,405.25x = 127,751,700.75 × 127,751,700.75
  4. Step 4: Simplify right side
    54,134,405.25x = 16,320,497,044,517,550
  5. Step 5: Solve for x
    x = 16,320,497,044,517,550/54,134,405.25
  6. Step 6: Final answer
    x = 301,481,044.62

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.