Home / 41,550,332.77-62,609,110.54-34,143,226.21

Finding the Fourth Proportional to 41,550,332.77, 62,609,110.54 and 34,143,226.21

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Solution

The fourth proportional to 41,550,332.77, 62,609,110.54 and 34,143,226.21 is: 51,447,891.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,550,332.77 : 62,609,110.54 = 34,143,226.21 : x
  2. Step 2: Convert to fraction form
    41,550,332.77/62,609,110.54 = 34,143,226.21/x
  3. Step 3: Cross multiply
    41,550,332.77x = 62,609,110.54 × 34,143,226.21
  4. Step 4: Simplify right side
    41,550,332.77x = 2,137,677,023,618,390.50
  5. Step 5: Solve for x
    x = 2,137,677,023,618,390.50/41,550,332.77
  6. Step 6: Final answer
    x = 51,447,891.78

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.