Home / 17,591,340.85-24,276,034.05-9,856,438.49

Finding the Fourth Proportional to 17,591,340.85, 24,276,034.05 and 9,856,438.49

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Solution

The fourth proportional to 17,591,340.85, 24,276,034.05 and 9,856,438.49 is: 13,601,875.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,591,340.85 : 24,276,034.05 = 9,856,438.49 : x
  2. Step 2: Convert to fraction form
    17,591,340.85/24,276,034.05 = 9,856,438.49/x
  3. Step 3: Cross multiply
    17,591,340.85x = 24,276,034.05 × 9,856,438.49
  4. Step 4: Simplify right side
    17,591,340.85x = 239,275,236,394,970.59
  5. Step 5: Solve for x
    x = 239,275,236,394,970.59/17,591,340.85
  6. Step 6: Final answer
    x = 13,601,875.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.