Home / 27,436,349.06-41,150,517.46-8,000,352.21

Finding the Fourth Proportional to 27,436,349.06, 41,150,517.46 and 8,000,352.21

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Solution

The fourth proportional to 27,436,349.06, 41,150,517.46 and 8,000,352.21 is: 11,999,360.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,436,349.06 : 41,150,517.46 = 8,000,352.21 : x
  2. Step 2: Convert to fraction form
    27,436,349.06/41,150,517.46 = 8,000,352.21/x
  3. Step 3: Cross multiply
    27,436,349.06x = 41,150,517.46 × 8,000,352.21
  4. Step 4: Simplify right side
    27,436,349.06x = 329,218,633,283,753.75
  5. Step 5: Solve for x
    x = 329,218,633,283,753.75/27,436,349.06
  6. Step 6: Final answer
    x = 11,999,360.14

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1.5x scale

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.