Home / 27,522,626.80-41,273,442.60-8,347,010.80

Finding the Fourth Proportional to 27,522,626.80, 41,273,442.60 and 8,347,010.80

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Solution

The fourth proportional to 27,522,626.80, 41,273,442.60 and 8,347,010.80 is: 12,517,332.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,522,626.80 : 41,273,442.60 = 8,347,010.80 : x
  2. Step 2: Convert to fraction form
    27,522,626.80/41,273,442.60 = 8,347,010.80/x
  3. Step 3: Cross multiply
    27,522,626.80x = 41,273,442.60 × 8,347,010.80
  4. Step 4: Simplify right side
    27,522,626.80x = 344,509,871,135,380.06
  5. Step 5: Solve for x
    x = 344,509,871,135,380.06/27,522,626.80
  6. Step 6: Final answer
    x = 12,517,332.51

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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.