Home / 69,844.08-104,743.44-30,389.52

Finding the Fourth Proportional to 69,844.08, 104,743.44 and 30,389.52

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Solution

The fourth proportional to 69,844.08, 104,743.44 and 30,389.52 is: 45,574.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,844.08 : 104,743.44 = 30,389.52 : x
  2. Step 2: Convert to fraction form
    69,844.08/104,743.44 = 30,389.52/x
  3. Step 3: Cross multiply
    69,844.08x = 104,743.44 × 30,389.52
  4. Step 4: Simplify right side
    69,844.08x = 3,183,102,864.75
  5. Step 5: Solve for x
    x = 3,183,102,864.75/69,844.08
  6. Step 6: Final answer
    x = 45,574.41

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