Home / 26,295,152.60-39,449,640.90-8,344,227.80

Finding the Fourth Proportional to 26,295,152.60, 39,449,640.90 and 8,344,227.80

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Solution

The fourth proportional to 26,295,152.60, 39,449,640.90 and 8,344,227.80 is: 12,518,535.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,295,152.60 : 39,449,640.90 = 8,344,227.80 : x
  2. Step 2: Convert to fraction form
    26,295,152.60/39,449,640.90 = 8,344,227.80/x
  3. Step 3: Cross multiply
    26,295,152.60x = 39,449,640.90 × 8,344,227.80
  4. Step 4: Simplify right side
    26,295,152.60x = 329,176,790,297,797
  5. Step 5: Solve for x
    x = 329,176,790,297,797/26,295,152.60
  6. Step 6: Final answer
    x = 12,518,535.08

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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.