Home / 264,801,144.27-365,393,833.32-147,296,783.55

Finding the Fourth Proportional to 264,801,144.27, 365,393,833.32 and 147,296,783.55

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Solution

The fourth proportional to 264,801,144.27, 365,393,833.32 and 147,296,783.55 is: 203,251,902.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,801,144.27 : 365,393,833.32 = 147,296,783.55 : x
  2. Step 2: Convert to fraction form
    264,801,144.27/365,393,833.32 = 147,296,783.55/x
  3. Step 3: Cross multiply
    264,801,144.27x = 365,393,833.32 × 147,296,783.55
  4. Step 4: Simplify right side
    264,801,144.27x = 53,821,336,377,040,824
  5. Step 5: Solve for x
    x = 53,821,336,377,040,824/264,801,144.27
  6. Step 6: Final answer
    x = 203,251,902.58

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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.