Home / 27,419,083.46-40,883,491.53-26,665,765.85

Finding the Fourth Proportional to 27,419,083.46, 40,883,491.53 and 26,665,765.85

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Solution

The fourth proportional to 27,419,083.46, 40,883,491.53 and 26,665,765.85 is: 39,760,249.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,419,083.46 : 40,883,491.53 = 26,665,765.85 : x
  2. Step 2: Convert to fraction form
    27,419,083.46/40,883,491.53 = 26,665,765.85/x
  3. Step 3: Cross multiply
    27,419,083.46x = 40,883,491.53 × 26,665,765.85
  4. Step 4: Simplify right side
    27,419,083.46x = 1,090,189,612,269,438.38
  5. Step 5: Solve for x
    x = 1,090,189,612,269,438.38/27,419,083.46
  6. Step 6: Final answer
    x = 39,760,249.97

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.