Home / 16,079,200.41-22,189,436.69-8,737,033.71

Finding the Fourth Proportional to 16,079,200.41, 22,189,436.69 and 8,737,033.71

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Solution

The fourth proportional to 16,079,200.41, 22,189,436.69 and 8,737,033.71 is: 12,057,182.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,079,200.41 : 22,189,436.69 = 8,737,033.71 : x
  2. Step 2: Convert to fraction form
    16,079,200.41/22,189,436.69 = 8,737,033.71/x
  3. Step 3: Cross multiply
    16,079,200.41x = 22,189,436.69 × 8,737,033.71
  4. Step 4: Simplify right side
    16,079,200.41x = 193,869,856,322,755.66
  5. Step 5: Solve for x
    x = 193,869,856,322,755.66/16,079,200.41
  6. Step 6: Final answer
    x = 12,057,182.66

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.