Home / 16,555,902.60-24,862,193.10-8,997,630.60

Finding the Fourth Proportional to 16,555,902.60, 24,862,193.10 and 8,997,630.60

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Solution

The fourth proportional to 16,555,902.60, 24,862,193.10 and 8,997,630.60 is: 13,511,847.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,555,902.60 : 24,862,193.10 = 8,997,630.60 : x
  2. Step 2: Convert to fraction form
    16,555,902.60/24,862,193.10 = 8,997,630.60/x
  3. Step 3: Cross multiply
    16,555,902.60x = 24,862,193.10 × 8,997,630.60
  4. Step 4: Simplify right side
    16,555,902.60x = 223,700,829,419,668.88
  5. Step 5: Solve for x
    x = 223,700,829,419,668.88/16,555,902.60
  6. Step 6: Final answer
    x = 13,511,847.40

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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.