Home / 41,188,039.29-61,780,062.27-15,285,390.35

Finding the Fourth Proportional to 41,188,039.29, 61,780,062.27 and 15,285,390.35

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Solution

The fourth proportional to 41,188,039.29, 61,780,062.27 and 15,285,390.35 is: 22,927,344.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,188,039.29 : 61,780,062.27 = 15,285,390.35 : x
  2. Step 2: Convert to fraction form
    41,188,039.29/61,780,062.27 = 15,285,390.35/x
  3. Step 3: Cross multiply
    41,188,039.29x = 61,780,062.27 × 15,285,390.35
  4. Step 4: Simplify right side
    41,188,039.29x = 944,332,367,644,257.12
  5. Step 5: Solve for x
    x = 944,332,367,644,257.12/41,188,039.29
  6. Step 6: Final answer
    x = 22,927,344.54

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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.