Home / 633,794,464.20-950,691,696.30-265,265,718.60

Finding the Fourth Proportional to 633,794,464.20, 950,691,696.30 and 265,265,718.60

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Solution

The fourth proportional to 633,794,464.20, 950,691,696.30 and 265,265,718.60 is: 397,898,577.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,794,464.20 : 950,691,696.30 = 265,265,718.60 : x
  2. Step 2: Convert to fraction form
    633,794,464.20/950,691,696.30 = 265,265,718.60/x
  3. Step 3: Cross multiply
    633,794,464.20x = 950,691,696.30 × 265,265,718.60
  4. Step 4: Simplify right side
    633,794,464.20x = 252,185,915,986,072,448
  5. Step 5: Solve for x
    x = 252,185,915,986,072,448/633,794,464.20
  6. Step 6: Final answer
    x = 397,898,577.90

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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.