Home / 16,177,151.64-22,324,599.96-8,933,807.64

Finding the Fourth Proportional to 16,177,151.64, 22,324,599.96 and 8,933,807.64

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Solution

The fourth proportional to 16,177,151.64, 22,324,599.96 and 8,933,807.64 is: 12,328,726.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,177,151.64 : 22,324,599.96 = 8,933,807.64 : x
  2. Step 2: Convert to fraction form
    16,177,151.64/22,324,599.96 = 8,933,807.64/x
  3. Step 3: Cross multiply
    16,177,151.64x = 22,324,599.96 × 8,933,807.64
  4. Step 4: Simplify right side
    16,177,151.64x = 199,443,681,682,591.72
  5. Step 5: Solve for x
    x = 199,443,681,682,591.72/16,177,151.64
  6. Step 6: Final answer
    x = 12,328,726.72

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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.