Home / 17,608,708.20-26,413,062.30-15,246,748.20

Finding the Fourth Proportional to 17,608,708.20, 26,413,062.30 and 15,246,748.20

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Solution

The fourth proportional to 17,608,708.20, 26,413,062.30 and 15,246,748.20 is: 22,870,122.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,608,708.20 : 26,413,062.30 = 15,246,748.20 : x
  2. Step 2: Convert to fraction form
    17,608,708.20/26,413,062.30 = 15,246,748.20/x
  3. Step 3: Cross multiply
    17,608,708.20x = 26,413,062.30 × 15,246,748.20
  4. Step 4: Simplify right side
    17,608,708.20x = 402,713,310,079,012.88
  5. Step 5: Solve for x
    x = 402,713,310,079,012.88/17,608,708.20
  6. Step 6: Final answer
    x = 22,870,122.30

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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.