Home / 27,002,094.73-40,505,603.07-8,801,618.29

Finding the Fourth Proportional to 27,002,094.73, 40,505,603.07 and 8,801,618.29

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Solution

The fourth proportional to 27,002,094.73, 40,505,603.07 and 8,801,618.29 is: 13,203,229.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,002,094.73 : 40,505,603.07 = 8,801,618.29 : x
  2. Step 2: Convert to fraction form
    27,002,094.73/40,505,603.07 = 8,801,618.29/x
  3. Step 3: Cross multiply
    27,002,094.73x = 40,505,603.07 × 8,801,618.29
  4. Step 4: Simplify right side
    27,002,094.73x = 356,514,856,760,134.19
  5. Step 5: Solve for x
    x = 356,514,856,760,134.19/27,002,094.73
  6. Step 6: Final answer
    x = 13,203,229.61

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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.