Home / 16,422,101.56-24,572,135.04-10,328,375.98

Finding the Fourth Proportional to 16,422,101.56, 24,572,135.04 and 10,328,375.98

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Solution

The fourth proportional to 16,422,101.56, 24,572,135.04 and 10,328,375.98 is: 15,454,188.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,422,101.56 : 24,572,135.04 = 10,328,375.98 : x
  2. Step 2: Convert to fraction form
    16,422,101.56/24,572,135.04 = 10,328,375.98/x
  3. Step 3: Cross multiply
    16,422,101.56x = 24,572,135.04 × 10,328,375.98
  4. Step 4: Simplify right side
    16,422,101.56x = 253,790,249,324,452.34
  5. Step 5: Solve for x
    x = 253,790,249,324,452.34/16,422,101.56
  6. Step 6: Final answer
    x = 15,454,188.27

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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.