Home / 23,662,466-32,654,203.20-12,797,450

Finding the Fourth Proportional to 23,662,466, 32,654,203.20 and 12,797,450

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Solution

The fourth proportional to 23,662,466, 32,654,203.20 and 12,797,450 is: 17,660,481.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,662,466 : 32,654,203.20 = 12,797,450 : x
  2. Step 2: Convert to fraction form
    23,662,466/32,654,203.20 = 12,797,450/x
  3. Step 3: Cross multiply
    23,662,466x = 32,654,203.20 × 12,797,450
  4. Step 4: Simplify right side
    23,662,466x = 417,890,532,741,840
  5. Step 5: Solve for x
    x = 417,890,532,741,840/23,662,466
  6. Step 6: Final answer
    x = 17,660,481.06

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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.