Home / 33,394,140.20-50,128,535.10-25,854,530.60

Finding the Fourth Proportional to 33,394,140.20, 50,128,535.10 and 25,854,530.60

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Solution

The fourth proportional to 33,394,140.20, 50,128,535.10 and 25,854,530.60 is: 38,810,693.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,394,140.20 : 50,128,535.10 = 25,854,530.60 : x
  2. Step 2: Convert to fraction form
    33,394,140.20/50,128,535.10 = 25,854,530.60/x
  3. Step 3: Cross multiply
    33,394,140.20x = 50,128,535.10 × 25,854,530.60
  4. Step 4: Simplify right side
    33,394,140.20x = 1,296,049,744,676,124.25
  5. Step 5: Solve for x
    x = 1,296,049,744,676,124.25/33,394,140.20
  6. Step 6: Final answer
    x = 38,810,693.64

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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.