Home / 16,179,198.33-24,268,889.04-5,396,469.54

Finding the Fourth Proportional to 16,179,198.33, 24,268,889.04 and 5,396,469.54

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Solution

The fourth proportional to 16,179,198.33, 24,268,889.04 and 5,396,469.54 is: 8,094,734.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,179,198.33 : 24,268,889.04 = 5,396,469.54 : x
  2. Step 2: Convert to fraction form
    16,179,198.33/24,268,889.04 = 5,396,469.54/x
  3. Step 3: Cross multiply
    16,179,198.33x = 24,268,889.04 × 5,396,469.54
  4. Step 4: Simplify right side
    16,179,198.33x = 130,966,320,473,999.84
  5. Step 5: Solve for x
    x = 130,966,320,473,999.84/16,179,198.33
  6. Step 6: Final answer
    x = 8,094,734.84

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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.