Home / 17,002,988.30-25,504,597.19-6,215,851.37

Finding the Fourth Proportional to 17,002,988.30, 25,504,597.19 and 6,215,851.37

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Solution

The fourth proportional to 17,002,988.30, 25,504,597.19 and 6,215,851.37 is: 9,323,819.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,002,988.30 : 25,504,597.19 = 6,215,851.37 : x
  2. Step 2: Convert to fraction form
    17,002,988.30/25,504,597.19 = 6,215,851.37/x
  3. Step 3: Cross multiply
    17,002,988.30x = 25,504,597.19 × 6,215,851.37
  4. Step 4: Simplify right side
    17,002,988.30x = 158,532,785,272,776.28
  5. Step 5: Solve for x
    x = 158,532,785,272,776.28/17,002,988.30
  6. Step 6: Final answer
    x = 9,323,819.00

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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.