Home / 35,520,758.20-53,281,139.33-8,594,414.20

Finding the Fourth Proportional to 35,520,758.20, 53,281,139.33 and 8,594,414.20

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Solution

The fourth proportional to 35,520,758.20, 53,281,139.33 and 8,594,414.20 is: 12,891,621.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,520,758.20 : 53,281,139.33 = 8,594,414.20 : x
  2. Step 2: Convert to fraction form
    35,520,758.20/53,281,139.33 = 8,594,414.20/x
  3. Step 3: Cross multiply
    35,520,758.20x = 53,281,139.33 × 8,594,414.20
  4. Step 4: Simplify right side
    35,520,758.20x = 457,920,180,449,930.44
  5. Step 5: Solve for x
    x = 457,920,180,449,930.44/35,520,758.20
  6. Step 6: Final answer
    x = 12,891,621.79

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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.