Home / 38,394,200.90-57,591,301.35-37,331,318.90

Finding the Fourth Proportional to 38,394,200.90, 57,591,301.35 and 37,331,318.90

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Solution

The fourth proportional to 38,394,200.90, 57,591,301.35 and 37,331,318.90 is: 55,996,978.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,394,200.90 : 57,591,301.35 = 37,331,318.90 : x
  2. Step 2: Convert to fraction form
    38,394,200.90/57,591,301.35 = 37,331,318.90/x
  3. Step 3: Cross multiply
    38,394,200.90x = 57,591,301.35 × 37,331,318.90
  4. Step 4: Simplify right side
    38,394,200.90x = 2,149,959,236,562,850.50
  5. Step 5: Solve for x
    x = 2,149,959,236,562,850.50/38,394,200.90
  6. Step 6: Final answer
    x = 55,996,978.35

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1.5x scale

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.