Home / 17,096,385.33-23,593,049.28-9,255,979.80

Finding the Fourth Proportional to 17,096,385.33, 23,593,049.28 and 9,255,979.80

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Solution

The fourth proportional to 17,096,385.33, 23,593,049.28 and 9,255,979.80 is: 12,773,272.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,096,385.33 : 23,593,049.28 = 9,255,979.80 : x
  2. Step 2: Convert to fraction form
    17,096,385.33/23,593,049.28 = 9,255,979.80/x
  3. Step 3: Cross multiply
    17,096,385.33x = 23,593,049.28 × 9,255,979.80
  4. Step 4: Simplify right side
    17,096,385.33x = 218,376,787,556,084.56
  5. Step 5: Solve for x
    x = 218,376,787,556,084.56/17,096,385.33
  6. Step 6: Final answer
    x = 12,773,272.44

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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.