Home / 245,760,963.54-339,136,517.94-134,229,597.90

Finding the Fourth Proportional to 245,760,963.54, 339,136,517.94 and 134,229,597.90

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Solution

The fourth proportional to 245,760,963.54, 339,136,517.94 and 134,229,597.90 is: 185,229,410.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,760,963.54 : 339,136,517.94 = 134,229,597.90 : x
  2. Step 2: Convert to fraction form
    245,760,963.54/339,136,517.94 = 134,229,597.90/x
  3. Step 3: Cross multiply
    245,760,963.54x = 339,136,517.94 × 134,229,597.90
  4. Step 4: Simplify right side
    245,760,963.54x = 45,522,158,436,292,336
  5. Step 5: Solve for x
    x = 45,522,158,436,292,336/245,760,963.54
  6. Step 6: Final answer
    x = 185,229,410.65

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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.