Home / 22,231,059.06-33,339,781.50-7,850,757.66

Finding the Fourth Proportional to 22,231,059.06, 33,339,781.50 and 7,850,757.66

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Solution

The fourth proportional to 22,231,059.06, 33,339,781.50 and 7,850,757.66 is: 11,773,732.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,231,059.06 : 33,339,781.50 = 7,850,757.66 : x
  2. Step 2: Convert to fraction form
    22,231,059.06/33,339,781.50 = 7,850,757.66/x
  3. Step 3: Cross multiply
    22,231,059.06x = 33,339,781.50 × 7,850,757.66
  4. Step 4: Simplify right side
    22,231,059.06x = 261,742,544,993,851.28
  5. Step 5: Solve for x
    x = 261,742,544,993,851.28/22,231,059.06
  6. Step 6: Final answer
    x = 11,773,732.61

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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.