Home / 4,907,656,355.24-7,352,606,760.21-2,253,932,293.79

Finding the Fourth Proportional to 4,907,656,355.24, 7,352,606,760.21 and 2,253,932,293.79

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Solution

The fourth proportional to 4,907,656,355.24, 7,352,606,760.21 and 2,253,932,293.79 is: 3,376,821,158.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,907,656,355.24 : 7,352,606,760.21 = 2,253,932,293.79 : x
  2. Step 2: Convert to fraction form
    4,907,656,355.24/7,352,606,760.21 = 2,253,932,293.79/x
  3. Step 3: Cross multiply
    4,907,656,355.24x = 7,352,606,760.21 × 2,253,932,293.79
  4. Step 4: Simplify right side
    4,907,656,355.24x = 16,572,277,820,394,366,976
  5. Step 5: Solve for x
    x = 16,572,277,820,394,366,976/4,907,656,355.24
  6. Step 6: Final answer
    x = 3,376,821,158.78

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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.