Home / 417,317,190.24-625,977,944.82-244,672,934.88

Finding the Fourth Proportional to 417,317,190.24, 625,977,944.82 and 244,672,934.88

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Solution

The fourth proportional to 417,317,190.24, 625,977,944.82 and 244,672,934.88 is: 367,010,668.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    417,317,190.24 : 625,977,944.82 = 244,672,934.88 : x
  2. Step 2: Convert to fraction form
    417,317,190.24/625,977,944.82 = 244,672,934.88/x
  3. Step 3: Cross multiply
    417,317,190.24x = 625,977,944.82 × 244,672,934.88
  4. Step 4: Simplify right side
    417,317,190.24x = 153,159,860,929,260,096
  5. Step 5: Solve for x
    x = 153,159,860,929,260,096/417,317,190.24
  6. Step 6: Final answer
    x = 367,010,668.41

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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.