Home / 41,581,334.97-62,377,863.63-12,829,808.25

Finding the Fourth Proportional to 41,581,334.97, 62,377,863.63 and 12,829,808.25

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Solution

The fourth proportional to 41,581,334.97, 62,377,863.63 and 12,829,808.25 is: 19,246,520.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,581,334.97 : 62,377,863.63 = 12,829,808.25 : x
  2. Step 2: Convert to fraction form
    41,581,334.97/62,377,863.63 = 12,829,808.25/x
  3. Step 3: Cross multiply
    41,581,334.97x = 62,377,863.63 × 12,829,808.25
  4. Step 4: Simplify right side
    41,581,334.97x = 800,296,029,417,549
  5. Step 5: Solve for x
    x = 800,296,029,417,549/41,581,334.97
  6. Step 6: Final answer
    x = 19,246,520.82

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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.