Home / 26,295,230.42-39,447,083.97-8,099,417.13

Finding the Fourth Proportional to 26,295,230.42, 39,447,083.97 and 8,099,417.13

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Solution

The fourth proportional to 26,295,230.42, 39,447,083.97 and 8,099,417.13 is: 12,150,431.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,295,230.42 : 39,447,083.97 = 8,099,417.13 : x
  2. Step 2: Convert to fraction form
    26,295,230.42/39,447,083.97 = 8,099,417.13/x
  3. Step 3: Cross multiply
    26,295,230.42x = 39,447,083.97 × 8,099,417.13
  4. Step 4: Simplify right side
    26,295,230.42x = 319,498,387,545,360.50
  5. Step 5: Solve for x
    x = 319,498,387,545,360.50/26,295,230.42
  6. Step 6: Final answer
    x = 12,150,431.18

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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.