Home / 313,961,231.24-433,266,500.24-174,764,876

Finding the Fourth Proportional to 313,961,231.24, 433,266,500.24 and 174,764,876

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Solution

The fourth proportional to 313,961,231.24, 433,266,500.24 and 174,764,876 is: 241,175,529.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    313,961,231.24 : 433,266,500.24 = 174,764,876 : x
  2. Step 2: Convert to fraction form
    313,961,231.24/433,266,500.24 = 174,764,876/x
  3. Step 3: Cross multiply
    313,961,231.24x = 433,266,500.24 × 174,764,876
  4. Step 4: Simplify right side
    313,961,231.24x = 75,719,766,189,397,568
  5. Step 5: Solve for x
    x = 75,719,766,189,397,568/313,961,231.24
  6. Step 6: Final answer
    x = 241,175,529.51

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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.