Home / 16,816,250.52-23,206,425.42-9,081,292.59

Finding the Fourth Proportional to 16,816,250.52, 23,206,425.42 and 9,081,292.59

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Solution

The fourth proportional to 16,816,250.52, 23,206,425.42 and 9,081,292.59 is: 12,532,183.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,816,250.52 : 23,206,425.42 = 9,081,292.59 : x
  2. Step 2: Convert to fraction form
    16,816,250.52/23,206,425.42 = 9,081,292.59/x
  3. Step 3: Cross multiply
    16,816,250.52x = 23,206,425.42 × 9,081,292.59
  4. Step 4: Simplify right side
    16,816,250.52x = 210,744,339,207,033.66
  5. Step 5: Solve for x
    x = 210,744,339,207,033.66/16,816,250.52
  6. Step 6: Final answer
    x = 12,532,183.61

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Why These Related Problems?

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