Home / 17,324,105.80-26,004,821.10-9,765,833.80

Finding the Fourth Proportional to 17,324,105.80, 26,004,821.10 and 9,765,833.80

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Solution

The fourth proportional to 17,324,105.80, 26,004,821.10 and 9,765,833.80 is: 14,659,270.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,324,105.80 : 26,004,821.10 = 9,765,833.80 : x
  2. Step 2: Convert to fraction form
    17,324,105.80/26,004,821.10 = 9,765,833.80/x
  3. Step 3: Cross multiply
    17,324,105.80x = 26,004,821.10 × 9,765,833.80
  4. Step 4: Simplify right side
    17,324,105.80x = 253,958,760,861,333.22
  5. Step 5: Solve for x
    x = 253,958,760,861,333.22/17,324,105.80
  6. Step 6: Final answer
    x = 14,659,270.95

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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.