Home / 16,744,797.91-25,080,576.96-11,872,335.15

Finding the Fourth Proportional to 16,744,797.91, 25,080,576.96 and 11,872,335.15

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Solution

The fourth proportional to 16,744,797.91, 25,080,576.96 and 11,872,335.15 is: 17,782,538.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,744,797.91 : 25,080,576.96 = 11,872,335.15 : x
  2. Step 2: Convert to fraction form
    16,744,797.91/25,080,576.96 = 11,872,335.15/x
  3. Step 3: Cross multiply
    16,744,797.91x = 25,080,576.96 × 11,872,335.15
  4. Step 4: Simplify right side
    16,744,797.91x = 297,765,015,299,085.25
  5. Step 5: Solve for x
    x = 297,765,015,299,085.25/16,744,797.91
  6. Step 6: Final answer
    x = 17,782,538.61

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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.