Home / 37,073,046.30-55,609,569.45-35,561,391.90

Finding the Fourth Proportional to 37,073,046.30, 55,609,569.45 and 35,561,391.90

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Solution

The fourth proportional to 37,073,046.30, 55,609,569.45 and 35,561,391.90 is: 53,342,087.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,073,046.30 : 55,609,569.45 = 35,561,391.90 : x
  2. Step 2: Convert to fraction form
    37,073,046.30/55,609,569.45 = 35,561,391.90/x
  3. Step 3: Cross multiply
    37,073,046.30x = 55,609,569.45 × 35,561,391.90
  4. Step 4: Simplify right side
    37,073,046.30x = 1,977,553,692,601,717.50
  5. Step 5: Solve for x
    x = 1,977,553,692,601,717.50/37,073,046.30
  6. Step 6: Final answer
    x = 53,342,087.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.