Home / 80,800,465.44-111,508,266.96-44,131,337.76

Finding the Fourth Proportional to 80,800,465.44, 111,508,266.96 and 44,131,337.76

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Solution

The fourth proportional to 80,800,465.44, 111,508,266.96 and 44,131,337.76 is: 60,903,225.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,800,465.44 : 111,508,266.96 = 44,131,337.76 : x
  2. Step 2: Convert to fraction form
    80,800,465.44/111,508,266.96 = 44,131,337.76/x
  3. Step 3: Cross multiply
    80,800,465.44x = 111,508,266.96 × 44,131,337.76
  4. Step 4: Simplify right side
    80,800,465.44x = 4,921,008,992,244,008
  5. Step 5: Solve for x
    x = 4,921,008,992,244,008/80,800,465.44
  6. Step 6: Final answer
    x = 60,903,225.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.