Home / 8,150,232.60-12,225,348.90-2,469,718.80

Finding the Fourth Proportional to 8,150,232.60, 12,225,348.90 and 2,469,718.80

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Solution

The fourth proportional to 8,150,232.60, 12,225,348.90 and 2,469,718.80 is: 3,704,578.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,150,232.60 : 12,225,348.90 = 2,469,718.80 : x
  2. Step 2: Convert to fraction form
    8,150,232.60/12,225,348.90 = 2,469,718.80/x
  3. Step 3: Cross multiply
    8,150,232.60x = 12,225,348.90 × 2,469,718.80
  4. Step 4: Simplify right side
    8,150,232.60x = 30,193,174,014,889.32
  5. Step 5: Solve for x
    x = 30,193,174,014,889.32/8,150,232.60
  6. Step 6: Final answer
    x = 3,704,578.20

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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.