Home / 343,465,115.20-515,794,869.60-182,221,979.20

Finding the Fourth Proportional to 343,465,115.20, 515,794,869.60 and 182,221,979.20

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Solution

The fourth proportional to 343,465,115.20, 515,794,869.60 and 182,221,979.20 is: 273,649,805.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    343,465,115.20 : 515,794,869.60 = 182,221,979.20 : x
  2. Step 2: Convert to fraction form
    343,465,115.20/515,794,869.60 = 182,221,979.20/x
  3. Step 3: Cross multiply
    343,465,115.20x = 515,794,869.60 × 182,221,979.20
  4. Step 4: Simplify right side
    343,465,115.20x = 93,989,161,999,717,904
  5. Step 5: Solve for x
    x = 93,989,161,999,717,904/343,465,115.20
  6. Step 6: Final answer
    x = 273,649,805.59

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