Home / 25,105,800.50-37,673,229.72-10,531,414.76

Finding the Fourth Proportional to 25,105,800.50, 37,673,229.72 and 10,531,414.76

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Solution

The fourth proportional to 25,105,800.50, 37,673,229.72 and 10,531,414.76 is: 15,803,216.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,105,800.50 : 37,673,229.72 = 10,531,414.76 : x
  2. Step 2: Convert to fraction form
    25,105,800.50/37,673,229.72 = 10,531,414.76/x
  3. Step 3: Cross multiply
    25,105,800.50x = 37,673,229.72 × 10,531,414.76
  4. Step 4: Simplify right side
    25,105,800.50x = 396,752,407,530,078.62
  5. Step 5: Solve for x
    x = 396,752,407,530,078.62/25,105,800.50
  6. Step 6: Final answer
    x = 15,803,216.77

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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.