Home / 17,744,322.20-26,608,610.10-8,154,764.60

Finding the Fourth Proportional to 17,744,322.20, 26,608,610.10 and 8,154,764.60

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Solution

The fourth proportional to 17,744,322.20, 26,608,610.10 and 8,154,764.60 is: 12,228,528.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,744,322.20 : 26,608,610.10 = 8,154,764.60 : x
  2. Step 2: Convert to fraction form
    17,744,322.20/26,608,610.10 = 8,154,764.60/x
  3. Step 3: Cross multiply
    17,744,322.20x = 26,608,610.10 × 8,154,764.60
  4. Step 4: Simplify right side
    17,744,322.20x = 216,986,951,698,682.47
  5. Step 5: Solve for x
    x = 216,986,951,698,682.47/17,744,322.20
  6. Step 6: Final answer
    x = 12,228,528.61

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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.