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Finding the Fourth Proportional to 109,029.36, 150,447 and 63,096.96

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Solution

The fourth proportional to 109,029.36, 150,447 and 63,096.96 is: 87,065.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,029.36 : 150,447 = 63,096.96 : x
  2. Step 2: Convert to fraction form
    109,029.36/150,447 = 63,096.96/x
  3. Step 3: Cross multiply
    109,029.36x = 150,447 × 63,096.96
  4. Step 4: Simplify right side
    109,029.36x = 9,492,748,341.12
  5. Step 5: Solve for x
    x = 9,492,748,341.12/109,029.36
  6. Step 6: Final answer
    x = 87,065.98

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