Home / 16,744,797.41-25,080,576.21-11,872,334.64

Finding the Fourth Proportional to 16,744,797.41, 25,080,576.21 and 11,872,334.64

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Solution

The fourth proportional to 16,744,797.41, 25,080,576.21 and 11,872,334.64 is: 17,782,537.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,744,797.41 : 25,080,576.21 = 11,872,334.64 : x
  2. Step 2: Convert to fraction form
    16,744,797.41/25,080,576.21 = 11,872,334.64/x
  3. Step 3: Cross multiply
    16,744,797.41x = 25,080,576.21 × 11,872,334.64
  4. Step 4: Simplify right side
    16,744,797.41x = 297,764,993,823,195.12
  5. Step 5: Solve for x
    x = 297,764,993,823,195.12/16,744,797.41
  6. Step 6: Final answer
    x = 17,782,537.86

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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.