Home / 52,815,176.10-79,148,114.55-32,560,251.30

Finding the Fourth Proportional to 52,815,176.10, 79,148,114.55 and 32,560,251.30

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Solution

The fourth proportional to 52,815,176.10, 79,148,114.55 and 32,560,251.30 is: 48,794,355.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,815,176.10 : 79,148,114.55 = 32,560,251.30 : x
  2. Step 2: Convert to fraction form
    52,815,176.10/79,148,114.55 = 32,560,251.30/x
  3. Step 3: Cross multiply
    52,815,176.10x = 79,148,114.55 × 32,560,251.30
  4. Step 4: Simplify right side
    52,815,176.10x = 2,577,082,499,669,186.50
  5. Step 5: Solve for x
    x = 2,577,082,499,669,186.50/52,815,176.10
  6. Step 6: Final answer
    x = 48,794,355.90

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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.