Home / 373,371,621.24-515,252,930.70-206,107,979.64

Finding the Fourth Proportional to 373,371,621.24, 515,252,930.70 and 206,107,979.64

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Solution

The fourth proportional to 373,371,621.24, 515,252,930.70 and 206,107,979.64 is: 284,429,063.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,371,621.24 : 515,252,930.70 = 206,107,979.64 : x
  2. Step 2: Convert to fraction form
    373,371,621.24/515,252,930.70 = 206,107,979.64/x
  3. Step 3: Cross multiply
    373,371,621.24x = 515,252,930.70 × 206,107,979.64
  4. Step 4: Simplify right side
    373,371,621.24x = 106,197,740,550,165,920
  5. Step 5: Solve for x
    x = 106,197,740,550,165,920/373,371,621.24
  6. Step 6: Final answer
    x = 284,429,063.46

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