Home / 24,135,578.48-33,307,751.44-13,123,067.60

Finding the Fourth Proportional to 24,135,578.48, 33,307,751.44 and 13,123,067.60

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Solution

The fourth proportional to 24,135,578.48, 33,307,751.44 and 13,123,067.60 is: 18,110,188.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,135,578.48 : 33,307,751.44 = 13,123,067.60 : x
  2. Step 2: Convert to fraction form
    24,135,578.48/33,307,751.44 = 13,123,067.60/x
  3. Step 3: Cross multiply
    24,135,578.48x = 33,307,751.44 × 13,123,067.60
  4. Step 4: Simplify right side
    24,135,578.48x = 437,099,873,751,117.38
  5. Step 5: Solve for x
    x = 437,099,873,751,117.38/24,135,578.48
  6. Step 6: Final answer
    x = 18,110,188.41

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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.