Home / 136,362.37-188,180.27-75,944.65

Finding the Fourth Proportional to 136,362.37, 188,180.27 and 75,944.65

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Solution

The fourth proportional to 136,362.37, 188,180.27 and 75,944.65 is: 104,803.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,362.37 : 188,180.27 = 75,944.65 : x
  2. Step 2: Convert to fraction form
    136,362.37/188,180.27 = 75,944.65/x
  3. Step 3: Cross multiply
    136,362.37x = 188,180.27 × 75,944.65
  4. Step 4: Simplify right side
    136,362.37x = 14,291,284,742.06
  5. Step 5: Solve for x
    x = 14,291,284,742.06/136,362.37
  6. Step 6: Final answer
    x = 104,803.73

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