Home / 244,823,489.70-367,235,234.55-81,086,517.60

Finding the Fourth Proportional to 244,823,489.70, 367,235,234.55 and 81,086,517.60

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Solution

The fourth proportional to 244,823,489.70, 367,235,234.55 and 81,086,517.60 is: 121,629,776.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,823,489.70 : 367,235,234.55 = 81,086,517.60 : x
  2. Step 2: Convert to fraction form
    244,823,489.70/367,235,234.55 = 81,086,517.60/x
  3. Step 3: Cross multiply
    244,823,489.70x = 367,235,234.55 × 81,086,517.60
  4. Step 4: Simplify right side
    244,823,489.70x = 29,777,826,309,678,700
  5. Step 5: Solve for x
    x = 29,777,826,309,678,700/244,823,489.70
  6. Step 6: Final answer
    x = 121,629,776.40

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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.