Home / 41,573,321.60-62,289,123.60-35,479,464.80

Finding the Fourth Proportional to 41,573,321.60, 62,289,123.60 and 35,479,464.80

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Solution

The fourth proportional to 41,573,321.60, 62,289,123.60 and 35,479,464.80 is: 53,158,724.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,573,321.60 : 62,289,123.60 = 35,479,464.80 : x
  2. Step 2: Convert to fraction form
    41,573,321.60/62,289,123.60 = 35,479,464.80/x
  3. Step 3: Cross multiply
    41,573,321.60x = 62,289,123.60 × 35,479,464.80
  4. Step 4: Simplify right side
    41,573,321.60x = 2,209,984,768,189,049.25
  5. Step 5: Solve for x
    x = 2,209,984,768,189,049.25/41,573,321.60
  6. Step 6: Final answer
    x = 53,158,724.95

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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.