Home / 33,468,378.80-50,202,568.20-23,264,711.60

Finding the Fourth Proportional to 33,468,378.80, 50,202,568.20 and 23,264,711.60

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Solution

The fourth proportional to 33,468,378.80, 50,202,568.20 and 23,264,711.60 is: 34,897,067.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,468,378.80 : 50,202,568.20 = 23,264,711.60 : x
  2. Step 2: Convert to fraction form
    33,468,378.80/50,202,568.20 = 23,264,711.60/x
  3. Step 3: Cross multiply
    33,468,378.80x = 50,202,568.20 × 23,264,711.60
  4. Step 4: Simplify right side
    33,468,378.80x = 1,167,948,270,752,331.25
  5. Step 5: Solve for x
    x = 1,167,948,270,752,331.25/33,468,378.80
  6. Step 6: Final answer
    x = 34,897,067.40

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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.