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Finding the Fourth Proportional to 43,505.66, 65,192.05 and 32,358.44

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Solution

The fourth proportional to 43,505.66, 65,192.05 and 32,358.44 is: 48,488.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,505.66 : 65,192.05 = 32,358.44 : x
  2. Step 2: Convert to fraction form
    43,505.66/65,192.05 = 32,358.44/x
  3. Step 3: Cross multiply
    43,505.66x = 65,192.05 × 32,358.44
  4. Step 4: Simplify right side
    43,505.66x = 2,109,513,038.40
  5. Step 5: Solve for x
    x = 2,109,513,038.40/43,505.66
  6. Step 6: Final answer
    x = 48,488.24

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