Home / 16,383,250.56-22,608,727.92-9,041,151.36

Finding the Fourth Proportional to 16,383,250.56, 22,608,727.92 and 9,041,151.36

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Solution

The fourth proportional to 16,383,250.56, 22,608,727.92 and 9,041,151.36 is: 12,476,701.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,383,250.56 : 22,608,727.92 = 9,041,151.36 : x
  2. Step 2: Convert to fraction form
    16,383,250.56/22,608,727.92 = 9,041,151.36/x
  3. Step 3: Cross multiply
    16,383,250.56x = 22,608,727.92 × 9,041,151.36
  4. Step 4: Simplify right side
    16,383,250.56x = 204,408,931,181,777.97
  5. Step 5: Solve for x
    x = 204,408,931,181,777.97/16,383,250.56
  6. Step 6: Final answer
    x = 12,476,701.77

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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.