Home / 33,591,729.20-50,387,593.80-14,419,223.60

Finding the Fourth Proportional to 33,591,729.20, 50,387,593.80 and 14,419,223.60

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Solution

The fourth proportional to 33,591,729.20, 50,387,593.80 and 14,419,223.60 is: 21,628,835.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,591,729.20 : 50,387,593.80 = 14,419,223.60 : x
  2. Step 2: Convert to fraction form
    33,591,729.20/50,387,593.80 = 14,419,223.60/x
  3. Step 3: Cross multiply
    33,591,729.20x = 50,387,593.80 × 14,419,223.60
  4. Step 4: Simplify right side
    33,591,729.20x = 726,549,981,668,173.62
  5. Step 5: Solve for x
    x = 726,549,981,668,173.62/33,591,729.20
  6. Step 6: Final answer
    x = 21,628,835.40

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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.