Home / 54,930,127.50-83,102,162.25

Finding the Third Proportional to 54,930,127.50 and 83,102,162.25

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Solution

The third proportional to 54,930,127.50 and 83,102,162.25 is: 125,722,798.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,930,127.50 : 83,102,162.25 = 83,102,162.25 : x
  2. Step 2: Convert to fraction form
    54,930,127.50/83,102,162.25 = 83,102,162.25/x
  3. Step 3: Cross multiply
    54,930,127.50x = 83,102,162.25 × 83,102,162.25
  4. Step 4: Simplify right side
    54,930,127.50x = 6,905,969,370,625,325
  5. Step 5: Solve for x
    x = 6,905,969,370,625,325/54,930,127.50
  6. Step 6: Final answer
    x = 125,722,798.85

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.