Home / 38,394,234.90-57,591,352.35-37,331,352.90

Finding the Fourth Proportional to 38,394,234.90, 57,591,352.35 and 37,331,352.90

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Solution

The fourth proportional to 38,394,234.90, 57,591,352.35 and 37,331,352.90 is: 55,997,029.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,394,234.90 : 57,591,352.35 = 37,331,352.90 : x
  2. Step 2: Convert to fraction form
    38,394,234.90/57,591,352.35 = 37,331,352.90/x
  3. Step 3: Cross multiply
    38,394,234.90x = 57,591,352.35 × 37,331,352.90
  4. Step 4: Simplify right side
    38,394,234.90x = 2,149,963,098,566,094.25
  5. Step 5: Solve for x
    x = 2,149,963,098,566,094.25/38,394,234.90
  6. Step 6: Final answer
    x = 55,997,029.35

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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.