Home / 29,384,786.20-44,077,179.30-15,947,858.20

Finding the Fourth Proportional to 29,384,786.20, 44,077,179.30 and 15,947,858.20

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Solution

The fourth proportional to 29,384,786.20, 44,077,179.30 and 15,947,858.20 is: 23,921,787.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,384,786.20 : 44,077,179.30 = 15,947,858.20 : x
  2. Step 2: Convert to fraction form
    29,384,786.20/44,077,179.30 = 15,947,858.20/x
  3. Step 3: Cross multiply
    29,384,786.20x = 44,077,179.30 × 15,947,858.20
  4. Step 4: Simplify right side
    29,384,786.20x = 702,936,605,332,375.12
  5. Step 5: Solve for x
    x = 702,936,605,332,375.12/29,384,786.20
  6. Step 6: Final answer
    x = 23,921,787.30

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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.