Home / 41,340,621.60-62,010,932.40-29,011,190.40

Finding the Fourth Proportional to 41,340,621.60, 62,010,932.40 and 29,011,190.40

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Solution

The fourth proportional to 41,340,621.60, 62,010,932.40 and 29,011,190.40 is: 43,516,785.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,340,621.60 : 62,010,932.40 = 29,011,190.40 : x
  2. Step 2: Convert to fraction form
    41,340,621.60/62,010,932.40 = 29,011,190.40/x
  3. Step 3: Cross multiply
    41,340,621.60x = 62,010,932.40 × 29,011,190.40
  4. Step 4: Simplify right side
    41,340,621.60x = 1,799,010,966,737,928.75
  5. Step 5: Solve for x
    x = 1,799,010,966,737,928.75/41,340,621.60
  6. Step 6: Final answer
    x = 43,516,785.60

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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.