Home / 24,297,987.75-33,531,922.94-13,433,671.59

Finding the Fourth Proportional to 24,297,987.75, 33,531,922.94 and 13,433,671.59

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Solution

The fourth proportional to 24,297,987.75, 33,531,922.94 and 13,433,671.59 is: 18,538,853.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,297,987.75 : 33,531,922.94 = 13,433,671.59 : x
  2. Step 2: Convert to fraction form
    24,297,987.75/33,531,922.94 = 13,433,671.59/x
  3. Step 3: Cross multiply
    24,297,987.75x = 33,531,922.94 × 13,433,671.59
  4. Step 4: Simplify right side
    24,297,987.75x = 450,456,840,489,978.88
  5. Step 5: Solve for x
    x = 450,456,840,489,978.88/24,297,987.75
  6. Step 6: Final answer
    x = 18,538,853.72

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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.