Home / 23,261,105.15-34,895,447.92-6,868,046.77

Finding the Fourth Proportional to 23,261,105.15, 34,895,447.92 and 6,868,046.77

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Solution

The fourth proportional to 23,261,105.15, 34,895,447.92 and 6,868,046.77 is: 10,303,189.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,261,105.15 : 34,895,447.92 = 6,868,046.77 : x
  2. Step 2: Convert to fraction form
    23,261,105.15/34,895,447.92 = 6,868,046.77/x
  3. Step 3: Cross multiply
    23,261,105.15x = 34,895,447.92 × 6,868,046.77
  4. Step 4: Simplify right side
    23,261,105.15x = 239,663,568,257,372.88
  5. Step 5: Solve for x
    x = 239,663,568,257,372.88/23,261,105.15
  6. Step 6: Final answer
    x = 10,303,189.24

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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.