Home / 16,224,267.38-22,389,453.92-8,882,041

Finding the Fourth Proportional to 16,224,267.38, 22,389,453.92 and 8,882,041

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Solution

The fourth proportional to 16,224,267.38, 22,389,453.92 and 8,882,041 is: 12,257,197.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,224,267.38 : 22,389,453.92 = 8,882,041 : x
  2. Step 2: Convert to fraction form
    16,224,267.38/22,389,453.92 = 8,882,041/x
  3. Step 3: Cross multiply
    16,224,267.38x = 22,389,453.92 × 8,882,041
  4. Step 4: Simplify right side
    16,224,267.38x = 198,864,047,685,050.75
  5. Step 5: Solve for x
    x = 198,864,047,685,050.75/16,224,267.38
  6. Step 6: Final answer
    x = 12,257,197.38

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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.