Home / 31,504,105.04-47,245,227.72-11,033,373.15

Finding the Fourth Proportional to 31,504,105.04, 47,245,227.72 and 11,033,373.15

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Solution

The fourth proportional to 31,504,105.04, 47,245,227.72 and 11,033,373.15 is: 16,546,231.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,504,105.04 : 47,245,227.72 = 11,033,373.15 : x
  2. Step 2: Convert to fraction form
    31,504,105.04/47,245,227.72 = 11,033,373.15/x
  3. Step 3: Cross multiply
    31,504,105.04x = 47,245,227.72 × 11,033,373.15
  4. Step 4: Simplify right side
    31,504,105.04x = 521,274,226,991,483.75
  5. Step 5: Solve for x
    x = 521,274,226,991,483.75/31,504,105.04
  6. Step 6: Final answer
    x = 16,546,231.87

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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.