Home / 49,097,921.72-73,563,542.16-29,626,234.85

Finding the Fourth Proportional to 49,097,921.72, 73,563,542.16 and 29,626,234.85

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Solution

The fourth proportional to 49,097,921.72, 73,563,542.16 and 29,626,234.85 is: 44,389,063.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,097,921.72 : 73,563,542.16 = 29,626,234.85 : x
  2. Step 2: Convert to fraction form
    49,097,921.72/73,563,542.16 = 29,626,234.85/x
  3. Step 3: Cross multiply
    49,097,921.72x = 73,563,542.16 × 29,626,234.85
  4. Step 4: Simplify right side
    49,097,921.72x = 2,179,410,776,502,846.75
  5. Step 5: Solve for x
    x = 2,179,410,776,502,846.75/49,097,921.72
  6. Step 6: Final answer
    x = 44,389,063.74

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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.