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Finding the Fourth Proportional to 444,080.40, 665,890.20 and 163,453.20

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Solution

The fourth proportional to 444,080.40, 665,890.20 and 163,453.20 is: 245,095.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,080.40 : 665,890.20 = 163,453.20 : x
  2. Step 2: Convert to fraction form
    444,080.40/665,890.20 = 163,453.20/x
  3. Step 3: Cross multiply
    444,080.40x = 665,890.20 × 163,453.20
  4. Step 4: Simplify right side
    444,080.40x = 108,841,884,038.64
  5. Step 5: Solve for x
    x = 108,841,884,038.64/444,080.40
  6. Step 6: Final answer
    x = 245,095.00

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