Home / 16,255,890.07-24,366,766.37-5,469,446.50

Finding the Fourth Proportional to 16,255,890.07, 24,366,766.37 and 5,469,446.50

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Solution

The fourth proportional to 16,255,890.07, 24,366,766.37 and 5,469,446.50 is: 8,198,426.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,255,890.07 : 24,366,766.37 = 5,469,446.50 : x
  2. Step 2: Convert to fraction form
    16,255,890.07/24,366,766.37 = 5,469,446.50/x
  3. Step 3: Cross multiply
    16,255,890.07x = 24,366,766.37 × 5,469,446.50
  4. Step 4: Simplify right side
    16,255,890.07x = 133,272,724,916,880.38
  5. Step 5: Solve for x
    x = 133,272,724,916,880.38/16,255,890.07
  6. Step 6: Final answer
    x = 8,198,426.81

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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.