Home / 38,394,233.40-57,591,350.10-37,331,351.40

Finding the Fourth Proportional to 38,394,233.40, 57,591,350.10 and 37,331,351.40

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Solution

The fourth proportional to 38,394,233.40, 57,591,350.10 and 37,331,351.40 is: 55,997,027.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,394,233.40 : 57,591,350.10 = 37,331,351.40 : x
  2. Step 2: Convert to fraction form
    38,394,233.40/57,591,350.10 = 37,331,351.40/x
  3. Step 3: Cross multiply
    38,394,233.40x = 57,591,350.10 × 37,331,351.40
  4. Step 4: Simplify right side
    38,394,233.40x = 2,149,962,928,183,525
  5. Step 5: Solve for x
    x = 2,149,962,928,183,525/38,394,233.40
  6. Step 6: Final answer
    x = 55,997,027.10

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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.