Home / 36,291,321.60-54,436,982.40-18,151,468.80

Finding the Fourth Proportional to 36,291,321.60, 54,436,982.40 and 18,151,468.80

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Solution

The fourth proportional to 36,291,321.60, 54,436,982.40 and 18,151,468.80 is: 27,227,203.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,291,321.60 : 54,436,982.40 = 18,151,468.80 : x
  2. Step 2: Convert to fraction form
    36,291,321.60/54,436,982.40 = 18,151,468.80/x
  3. Step 3: Cross multiply
    36,291,321.60x = 54,436,982.40 × 18,151,468.80
  4. Step 4: Simplify right side
    36,291,321.60x = 988,111,187,599,749.12
  5. Step 5: Solve for x
    x = 988,111,187,599,749.12/36,291,321.60
  6. Step 6: Final answer
    x = 27,227,203.20

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