Home / 22,003,704.60-33,005,556.90-21,844,272.30

Finding the Fourth Proportional to 22,003,704.60, 33,005,556.90 and 21,844,272.30

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Solution

The fourth proportional to 22,003,704.60, 33,005,556.90 and 21,844,272.30 is: 32,766,408.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,003,704.60 : 33,005,556.90 = 21,844,272.30 : x
  2. Step 2: Convert to fraction form
    22,003,704.60/33,005,556.90 = 21,844,272.30/x
  3. Step 3: Cross multiply
    22,003,704.60x = 33,005,556.90 × 21,844,272.30
  4. Step 4: Simplify right side
    22,003,704.60x = 720,982,372,336,743.88
  5. Step 5: Solve for x
    x = 720,982,372,336,743.88/22,003,704.60
  6. Step 6: Final answer
    x = 32,766,408.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.