Home / 17,332,863.71-23,919,057.79-9,597,739.95

Finding the Fourth Proportional to 17,332,863.71, 23,919,057.79 and 9,597,739.95

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Solution

The fourth proportional to 17,332,863.71, 23,919,057.79 and 9,597,739.95 is: 13,244,718.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,332,863.71 : 23,919,057.79 = 9,597,739.95 : x
  2. Step 2: Convert to fraction form
    17,332,863.71/23,919,057.79 = 9,597,739.95/x
  3. Step 3: Cross multiply
    17,332,863.71x = 23,919,057.79 × 9,597,739.95
  4. Step 4: Simplify right side
    17,332,863.71x = 229,568,896,493,447.34
  5. Step 5: Solve for x
    x = 229,568,896,493,447.34/17,332,863.71
  6. Step 6: Final answer
    x = 13,244,718.26

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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.