Home / 17,584,990.06-24,279,129.42-10,979,636.92

Finding the Fourth Proportional to 17,584,990.06, 24,279,129.42 and 10,979,636.92

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Solution

The fourth proportional to 17,584,990.06, 24,279,129.42 and 10,979,636.92 is: 15,159,293.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,584,990.06 : 24,279,129.42 = 10,979,636.92 : x
  2. Step 2: Convert to fraction form
    17,584,990.06/24,279,129.42 = 10,979,636.92/x
  3. Step 3: Cross multiply
    17,584,990.06x = 24,279,129.42 × 10,979,636.92
  4. Step 4: Simplify right side
    17,584,990.06x = 266,576,025,765,290.22
  5. Step 5: Solve for x
    x = 266,576,025,765,290.22/17,584,990.06
  6. Step 6: Final answer
    x = 15,159,293.51

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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.