Home / 24,629,758.49-33,987,605.92-13,615,851.38

Finding the Fourth Proportional to 24,629,758.49, 33,987,605.92 and 13,615,851.38

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Solution

The fourth proportional to 24,629,758.49, 33,987,605.92 and 13,615,851.38 is: 18,789,067.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,629,758.49 : 33,987,605.92 = 13,615,851.38 : x
  2. Step 2: Convert to fraction form
    24,629,758.49/33,987,605.92 = 13,615,851.38/x
  3. Step 3: Cross multiply
    24,629,758.49x = 33,987,605.92 × 13,615,851.38
  4. Step 4: Simplify right side
    24,629,758.49x = 462,770,191,032,519.94
  5. Step 5: Solve for x
    x = 462,770,191,032,519.94/24,629,758.49
  6. Step 6: Final answer
    x = 18,789,067.35

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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.