Home / 16,177,099.38-22,324,947.97-9,567,353.83

Finding the Fourth Proportional to 16,177,099.38, 22,324,947.97 and 9,567,353.83

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Solution

The fourth proportional to 16,177,099.38, 22,324,947.97 and 9,567,353.83 is: 13,203,274.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,177,099.38 : 22,324,947.97 = 9,567,353.83 : x
  2. Step 2: Convert to fraction form
    16,177,099.38/22,324,947.97 = 9,567,353.83/x
  3. Step 3: Cross multiply
    16,177,099.38x = 22,324,947.97 × 9,567,353.83
  4. Step 4: Simplify right side
    16,177,099.38x = 213,590,676,465,330.22
  5. Step 5: Solve for x
    x = 213,590,676,465,330.22/16,177,099.38
  6. Step 6: Final answer
    x = 13,203,274.05

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1.5x scale

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.