Home / 16,543,273.60-24,814,910.40-8,040,217.60

Finding the Fourth Proportional to 16,543,273.60, 24,814,910.40 and 8,040,217.60

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Solution

The fourth proportional to 16,543,273.60, 24,814,910.40 and 8,040,217.60 is: 12,060,326.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,543,273.60 : 24,814,910.40 = 8,040,217.60 : x
  2. Step 2: Convert to fraction form
    16,543,273.60/24,814,910.40 = 8,040,217.60/x
  3. Step 3: Cross multiply
    16,543,273.60x = 24,814,910.40 × 8,040,217.60
  4. Step 4: Simplify right side
    16,543,273.60x = 199,517,279,340,503.03
  5. Step 5: Solve for x
    x = 199,517,279,340,503.03/16,543,273.60
  6. Step 6: Final answer
    x = 12,060,326.40

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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.