Home / 39,874,396,016.40-55,043,609,692-24,845,063,846.44

Finding the Fourth Proportional to 39,874,396,016.40, 55,043,609,692 and 24,845,063,846.44

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Solution

The fourth proportional to 39,874,396,016.40, 55,043,609,692 and 24,845,063,846.44 is: 34,296,745,123.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,874,396,016.40 : 55,043,609,692 = 24,845,063,846.44 : x
  2. Step 2: Convert to fraction form
    39,874,396,016.40/55,043,609,692 = 24,845,063,846.44/x
  3. Step 3: Cross multiply
    39,874,396,016.40x = 55,043,609,692 × 24,845,063,846.44
  4. Step 4: Simplify right side
    39,874,396,016.40x = 1,367,561,997,136,263,380,992
  5. Step 5: Solve for x
    x = 1,367,561,997,136,263,380,992/39,874,396,016.40
  6. Step 6: Final answer
    x = 34,296,745,123.71

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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.