Home / 23,728,823.49-32,746,034.15-13,939,680.27

Finding the Fourth Proportional to 23,728,823.49, 32,746,034.15 and 13,939,680.27

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Solution

The fourth proportional to 23,728,823.49, 32,746,034.15 and 13,939,680.27 is: 19,236,910.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,728,823.49 : 32,746,034.15 = 13,939,680.27 : x
  2. Step 2: Convert to fraction form
    23,728,823.49/32,746,034.15 = 13,939,680.27/x
  3. Step 3: Cross multiply
    23,728,823.49x = 32,746,034.15 × 13,939,680.27
  4. Step 4: Simplify right side
    23,728,823.49x = 456,469,246,121,918
  5. Step 5: Solve for x
    x = 456,469,246,121,918/23,728,823.49
  6. Step 6: Final answer
    x = 19,236,910.18

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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.