Home / 33,469,139.60-50,203,709.40-22,627,743.20

Finding the Fourth Proportional to 33,469,139.60, 50,203,709.40 and 22,627,743.20

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Solution

The fourth proportional to 33,469,139.60, 50,203,709.40 and 22,627,743.20 is: 33,941,614.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,469,139.60 : 50,203,709.40 = 22,627,743.20 : x
  2. Step 2: Convert to fraction form
    33,469,139.60/50,203,709.40 = 22,627,743.20/x
  3. Step 3: Cross multiply
    33,469,139.60x = 50,203,709.40 × 22,627,743.20
  4. Step 4: Simplify right side
    33,469,139.60x = 1,135,996,643,990,626
  5. Step 5: Solve for x
    x = 1,135,996,643,990,626/33,469,139.60
  6. Step 6: Final answer
    x = 33,941,614.80

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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.