Home / 22,107,014.60-33,129,029.10-16,304,466.20

Finding the Fourth Proportional to 22,107,014.60, 33,129,029.10 and 16,304,466.20

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Solution

The fourth proportional to 22,107,014.60, 33,129,029.10 and 16,304,466.20 is: 24,433,472.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,107,014.60 : 33,129,029.10 = 16,304,466.20 : x
  2. Step 2: Convert to fraction form
    22,107,014.60/33,129,029.10 = 16,304,466.20/x
  3. Step 3: Cross multiply
    22,107,014.60x = 33,129,029.10 × 16,304,466.20
  4. Step 4: Simplify right side
    22,107,014.60x = 540,151,135,199,766.44
  5. Step 5: Solve for x
    x = 540,151,135,199,766.44/22,107,014.60
  6. Step 6: Final answer
    x = 24,433,472.59

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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.