Home / 23,659,198.28-32,649,679.94-12,794,182.28

Finding the Fourth Proportional to 23,659,198.28, 32,649,679.94 and 12,794,182.28

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Solution

The fourth proportional to 23,659,198.28, 32,649,679.94 and 12,794,182.28 is: 17,655,964.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,659,198.28 : 32,649,679.94 = 12,794,182.28 : x
  2. Step 2: Convert to fraction form
    23,659,198.28/32,649,679.94 = 12,794,182.28/x
  3. Step 3: Cross multiply
    23,659,198.28x = 32,649,679.94 × 12,794,182.28
  4. Step 4: Simplify right side
    23,659,198.28x = 417,725,956,536,019.44
  5. Step 5: Solve for x
    x = 417,725,956,536,019.44/23,659,198.28
  6. Step 6: Final answer
    x = 17,655,964.15

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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.