Home / 33,399,175.80-50,098,763.70-25,831,572.60

Finding the Fourth Proportional to 33,399,175.80, 50,098,763.70 and 25,831,572.60

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Solution

The fourth proportional to 33,399,175.80, 50,098,763.70 and 25,831,572.60 is: 38,747,358.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,399,175.80 : 50,098,763.70 = 25,831,572.60 : x
  2. Step 2: Convert to fraction form
    33,399,175.80/50,098,763.70 = 25,831,572.60/x
  3. Step 3: Cross multiply
    33,399,175.80x = 50,098,763.70 × 25,831,572.60
  4. Step 4: Simplify right side
    33,399,175.80x = 1,294,129,851,686,794.75
  5. Step 5: Solve for x
    x = 1,294,129,851,686,794.75/33,399,175.80
  6. Step 6: Final answer
    x = 38,747,358.90

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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.