Home / 54,729,845.46-75,522,043.17-37,052,789.58

Finding the Fourth Proportional to 54,729,845.46, 75,522,043.17 and 37,052,789.58

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Solution

The fourth proportional to 54,729,845.46, 75,522,043.17 and 37,052,789.58 is: 51,129,367.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,729,845.46 : 75,522,043.17 = 37,052,789.58 : x
  2. Step 2: Convert to fraction form
    54,729,845.46/75,522,043.17 = 37,052,789.58/x
  3. Step 3: Cross multiply
    54,729,845.46x = 75,522,043.17 × 37,052,789.58
  4. Step 4: Simplify right side
    54,729,845.46x = 2,798,302,374,229,686
  5. Step 5: Solve for x
    x = 2,798,302,374,229,686/54,729,845.46
  6. Step 6: Final answer
    x = 51,129,367.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.