Home / 27,436,296.67-41,150,439.02-8,000,299.87

Finding the Fourth Proportional to 27,436,296.67, 41,150,439.02 and 8,000,299.87

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Solution

The fourth proportional to 27,436,296.67, 41,150,439.02 and 8,000,299.87 is: 11,999,281.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,436,296.67 : 41,150,439.02 = 8,000,299.87 : x
  2. Step 2: Convert to fraction form
    27,436,296.67/41,150,439.02 = 8,000,299.87/x
  3. Step 3: Cross multiply
    27,436,296.67x = 41,150,439.02 × 8,000,299.87
  4. Step 4: Simplify right side
    27,436,296.67x = 329,215,851,859,273.56
  5. Step 5: Solve for x
    x = 329,215,851,859,273.56/27,436,296.67
  6. Step 6: Final answer
    x = 11,999,281.68

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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.