Home / 45,683.13-68,418.24-44,421.96

Finding the Fourth Proportional to 45,683.13, 68,418.24 and 44,421.96

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Solution

The fourth proportional to 45,683.13, 68,418.24 and 44,421.96 is: 66,529.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,683.13 : 68,418.24 = 44,421.96 : x
  2. Step 2: Convert to fraction form
    45,683.13/68,418.24 = 44,421.96/x
  3. Step 3: Cross multiply
    45,683.13x = 68,418.24 × 44,421.96
  4. Step 4: Simplify right side
    45,683.13x = 3,039,272,304.28
  5. Step 5: Solve for x
    x = 3,039,272,304.28/45,683.13
  6. Step 6: Final answer
    x = 66,529.43

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