Home / 41,685,070.92-57,528,589.86-26,228,404.68

Finding the Fourth Proportional to 41,685,070.92, 57,528,589.86 and 26,228,404.68

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Solution

The fourth proportional to 41,685,070.92, 57,528,589.86 and 26,228,404.68 is: 36,197,206.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,685,070.92 : 57,528,589.86 = 26,228,404.68 : x
  2. Step 2: Convert to fraction form
    41,685,070.92/57,528,589.86 = 26,228,404.68/x
  3. Step 3: Cross multiply
    41,685,070.92x = 57,528,589.86 × 26,228,404.68
  4. Step 4: Simplify right side
    41,685,070.92x = 1,508,883,135,517,824.50
  5. Step 5: Solve for x
    x = 1,508,883,135,517,824.50/41,685,070.92
  6. Step 6: Final answer
    x = 36,197,206.87

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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.