Home / 24,659,791.30-34,030,578.19-13,647,300.42

Finding the Fourth Proportional to 24,659,791.30, 34,030,578.19 and 13,647,300.42

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Solution

The fourth proportional to 24,659,791.30, 34,030,578.19 and 13,647,300.42 is: 18,833,311.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,659,791.30 : 34,030,578.19 = 13,647,300.42 : x
  2. Step 2: Convert to fraction form
    24,659,791.30/34,030,578.19 = 13,647,300.42/x
  3. Step 3: Cross multiply
    24,659,791.30x = 34,030,578.19 × 13,647,300.42
  4. Step 4: Simplify right side
    24,659,791.30x = 464,425,523,991,111.56
  5. Step 5: Solve for x
    x = 464,425,523,991,111.56/24,659,791.30
  6. Step 6: Final answer
    x = 18,833,311.21

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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.