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Finding the Fourth Proportional to 93,670.80, 129,267.60 and 51,232.06

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Solution

The fourth proportional to 93,670.80, 129,267.60 and 51,232.06 is: 70,701.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,670.80 : 129,267.60 = 51,232.06 : x
  2. Step 2: Convert to fraction form
    93,670.80/129,267.60 = 51,232.06/x
  3. Step 3: Cross multiply
    93,670.80x = 129,267.60 × 51,232.06
  4. Step 4: Simplify right side
    93,670.80x = 6,622,645,439.26
  5. Step 5: Solve for x
    x = 6,622,645,439.26/93,670.80
  6. Step 6: Final answer
    x = 70,701.28

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