Home / 16,255,880.27-24,366,751.40-5,469,436.36

Finding the Fourth Proportional to 16,255,880.27, 24,366,751.40 and 5,469,436.36

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Solution

The fourth proportional to 16,255,880.27, 24,366,751.40 and 5,469,436.36 is: 8,198,411.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,255,880.27 : 24,366,751.40 = 5,469,436.36 : x
  2. Step 2: Convert to fraction form
    16,255,880.27/24,366,751.40 = 5,469,436.36/x
  3. Step 3: Cross multiply
    16,255,880.27x = 24,366,751.40 × 5,469,436.36
  4. Step 4: Simplify right side
    16,255,880.27x = 133,272,396,034,997.61
  5. Step 5: Solve for x
    x = 133,272,396,034,997.61/16,255,880.27
  6. Step 6: Final answer
    x = 8,198,411.52

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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.