Home / 246,320,601.28-339,923,330.33-133,290,093.71

Finding the Fourth Proportional to 246,320,601.28, 339,923,330.33 and 133,290,093.71

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Solution

The fourth proportional to 246,320,601.28, 339,923,330.33 and 133,290,093.71 is: 183,940,816.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,320,601.28 : 339,923,330.33 = 133,290,093.71 : x
  2. Step 2: Convert to fraction form
    246,320,601.28/339,923,330.33 = 133,290,093.71/x
  3. Step 3: Cross multiply
    246,320,601.28x = 339,923,330.33 × 133,290,093.71
  4. Step 4: Simplify right side
    246,320,601.28x = 45,308,412,554,084,344
  5. Step 5: Solve for x
    x = 45,308,412,554,084,344/246,320,601.28
  6. Step 6: Final answer
    x = 183,940,816.64

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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.