Home / 41,309,049.60-61,969,479.30-14,016,601.80

Finding the Fourth Proportional to 41,309,049.60, 61,969,479.30 and 14,016,601.80

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Solution

The fourth proportional to 41,309,049.60, 61,969,479.30 and 14,016,601.80 is: 21,026,906.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,309,049.60 : 61,969,479.30 = 14,016,601.80 : x
  2. Step 2: Convert to fraction form
    41,309,049.60/61,969,479.30 = 14,016,601.80/x
  3. Step 3: Cross multiply
    41,309,049.60x = 61,969,479.30 × 14,016,601.80
  4. Step 4: Simplify right side
    41,309,049.60x = 868,601,515,101,442.75
  5. Step 5: Solve for x
    x = 868,601,515,101,442.75/41,309,049.60
  6. Step 6: Final answer
    x = 21,026,906.30

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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.