Home / 49,729,156,002,192-68,621,629,870,016-27,505,975,546,908

Finding the Fourth Proportional to 49,729,156,002,192, 68,621,629,870,016 and 27,505,975,546,908

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Solution

The fourth proportional to 49,729,156,002,192, 68,621,629,870,016 and 27,505,975,546,908 is: 37,955,698,928,621.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,729,156,002,192 : 68,621,629,870,016 = 27,505,975,546,908 : x
  2. Step 2: Convert to fraction form
    49,729,156,002,192/68,621,629,870,016 = 27,505,975,546,908/x
  3. Step 3: Cross multiply
    49,729,156,002,192x = 68,621,629,870,016 × 27,505,975,546,908
  4. Step 4: Simplify right side
    49,729,156,002,192x = 1,887,504,873,193,631,651,853,238,272
  5. Step 5: Solve for x
    x = 1,887,504,873,193,631,651,853,238,272/49,729,156,002,192
  6. Step 6: Final answer
    x = 37,955,698,928,621.12

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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.