Home / 17,341,493.31-23,876,662.28-14,722,817.85

Finding the Fourth Proportional to 17,341,493.31, 23,876,662.28 and 14,722,817.85

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Solution

The fourth proportional to 17,341,493.31, 23,876,662.28 and 14,722,817.85 is: 20,271,134.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,341,493.31 : 23,876,662.28 = 14,722,817.85 : x
  2. Step 2: Convert to fraction form
    17,341,493.31/23,876,662.28 = 14,722,817.85/x
  3. Step 3: Cross multiply
    17,341,493.31x = 23,876,662.28 × 14,722,817.85
  4. Step 4: Simplify right side
    17,341,493.31x = 351,531,749,540,791.56
  5. Step 5: Solve for x
    x = 351,531,749,540,791.56/17,341,493.31
  6. Step 6: Final answer
    x = 20,271,134.86

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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.