Home / 218,027,322.40-327,040,983.60-169,654,381.60

Finding the Fourth Proportional to 218,027,322.40, 327,040,983.60 and 169,654,381.60

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Solution

The fourth proportional to 218,027,322.40, 327,040,983.60 and 169,654,381.60 is: 254,481,572.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    218,027,322.40 : 327,040,983.60 = 169,654,381.60 : x
  2. Step 2: Convert to fraction form
    218,027,322.40/327,040,983.60 = 169,654,381.60/x
  3. Step 3: Cross multiply
    218,027,322.40x = 327,040,983.60 × 169,654,381.60
  4. Step 4: Simplify right side
    218,027,322.40x = 55,483,935,830,513,744
  5. Step 5: Solve for x
    x = 55,483,935,830,513,744/218,027,322.40
  6. Step 6: Final answer
    x = 254,481,572.40

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