Home / 33,015,286.80-49,522,930.20-29,488,093.20

Finding the Fourth Proportional to 33,015,286.80, 49,522,930.20 and 29,488,093.20

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Solution

The fourth proportional to 33,015,286.80, 49,522,930.20 and 29,488,093.20 is: 44,232,139.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,015,286.80 : 49,522,930.20 = 29,488,093.20 : x
  2. Step 2: Convert to fraction form
    33,015,286.80/49,522,930.20 = 29,488,093.20/x
  3. Step 3: Cross multiply
    33,015,286.80x = 49,522,930.20 × 29,488,093.20
  4. Step 4: Simplify right side
    33,015,286.80x = 1,460,336,781,274,694.75
  5. Step 5: Solve for x
    x = 1,460,336,781,274,694.75/33,015,286.80
  6. Step 6: Final answer
    x = 44,232,139.80

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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.