Home / 26,295,231.73-39,447,085.94-8,099,418.44

Finding the Fourth Proportional to 26,295,231.73, 39,447,085.94 and 8,099,418.44

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Solution

The fourth proportional to 26,295,231.73, 39,447,085.94 and 8,099,418.44 is: 12,150,433.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,295,231.73 : 39,447,085.94 = 8,099,418.44 : x
  2. Step 2: Convert to fraction form
    26,295,231.73/39,447,085.94 = 8,099,418.44/x
  3. Step 3: Cross multiply
    26,295,231.73x = 39,447,085.94 × 8,099,418.44
  4. Step 4: Simplify right side
    26,295,231.73x = 319,498,455,324,821.38
  5. Step 5: Solve for x
    x = 319,498,455,324,821.38/26,295,231.73
  6. Step 6: Final answer
    x = 12,150,433.15

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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.