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Finding the Fourth Proportional to 359,258,568.92, 538,978,871.79 and 110,276,449.40

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Solution

The fourth proportional to 359,258,568.92, 538,978,871.79 and 110,276,449.40 is: 165,442,612.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    359,258,568.92 : 538,978,871.79 = 110,276,449.40 : x
  2. Step 2: Convert to fraction form
    359,258,568.92/538,978,871.79 = 110,276,449.40/x
  3. Step 3: Cross multiply
    359,258,568.92x = 538,978,871.79 × 110,276,449.40
  4. Step 4: Simplify right side
    359,258,568.92x = 59,436,676,279,924,120
  5. Step 5: Solve for x
    x = 59,436,676,279,924,120/359,258,568.92
  6. Step 6: Final answer
    x = 165,442,612.71

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