Home / 23,432,107.34-35,150,471.03-8,077,375.55

Finding the Fourth Proportional to 23,432,107.34, 35,150,471.03 and 8,077,375.55

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Solution

The fourth proportional to 23,432,107.34, 35,150,471.03 and 8,077,375.55 is: 12,116,859.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,432,107.34 : 35,150,471.03 = 8,077,375.55 : x
  2. Step 2: Convert to fraction form
    23,432,107.34/35,150,471.03 = 8,077,375.55/x
  3. Step 3: Cross multiply
    23,432,107.34x = 35,150,471.03 × 8,077,375.55
  4. Step 4: Simplify right side
    23,432,107.34x = 283,923,555,376,774.94
  5. Step 5: Solve for x
    x = 283,923,555,376,774.94/23,432,107.34
  6. Step 6: Final answer
    x = 12,116,859.62

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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.