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Finding the Fourth Proportional to 119,978,608, 179,998,601.28 and 34,878,064

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Solution

The fourth proportional to 119,978,608, 179,998,601.28 and 34,878,064 is: 52,326,017.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,978,608 : 179,998,601.28 = 34,878,064 : x
  2. Step 2: Convert to fraction form
    119,978,608/179,998,601.28 = 34,878,064/x
  3. Step 3: Cross multiply
    119,978,608x = 179,998,601.28 × 34,878,064
  4. Step 4: Simplify right side
    119,978,608x = 6,278,002,735,354,322
  5. Step 5: Solve for x
    x = 6,278,002,735,354,322/119,978,608
  6. Step 6: Final answer
    x = 52,326,017.45

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