Home / 49,103,776.26-73,655,651.43-16,755,676.20

Finding the Fourth Proportional to 49,103,776.26, 73,655,651.43 and 16,755,676.20

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Solution

The fourth proportional to 49,103,776.26, 73,655,651.43 and 16,755,676.20 is: 25,133,509.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,103,776.26 : 73,655,651.43 = 16,755,676.20 : x
  2. Step 2: Convert to fraction form
    49,103,776.26/73,655,651.43 = 16,755,676.20/x
  3. Step 3: Cross multiply
    49,103,776.26x = 73,655,651.43 × 16,755,676.20
  4. Step 4: Simplify right side
    49,103,776.26x = 1,234,150,245,661,147
  5. Step 5: Solve for x
    x = 1,234,150,245,661,147/49,103,776.26
  6. Step 6: Final answer
    x = 25,133,509.88

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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.