Home / 282,248,952.24-423,297,845.61-77,728,410.48

Finding the Fourth Proportional to 282,248,952.24, 423,297,845.61 and 77,728,410.48

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Solution

The fourth proportional to 282,248,952.24, 423,297,845.61 and 77,728,410.48 is: 116,571,801.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    282,248,952.24 : 423,297,845.61 = 77,728,410.48 : x
  2. Step 2: Convert to fraction form
    282,248,952.24/423,297,845.61 = 77,728,410.48/x
  3. Step 3: Cross multiply
    282,248,952.24x = 423,297,845.61 × 77,728,410.48
  4. Step 4: Simplify right side
    282,248,952.24x = 32,902,268,698,873,748
  5. Step 5: Solve for x
    x = 32,902,268,698,873,748/282,248,952.24
  6. Step 6: Final answer
    x = 116,571,801.02

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