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Finding the Fourth Proportional to 350,448.60, 525,068.10 and 163,075.80

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Solution

The fourth proportional to 350,448.60, 525,068.10 and 163,075.80 is: 244,332.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,448.60 : 525,068.10 = 163,075.80 : x
  2. Step 2: Convert to fraction form
    350,448.60/525,068.10 = 163,075.80/x
  3. Step 3: Cross multiply
    350,448.60x = 525,068.10 × 163,075.80
  4. Step 4: Simplify right side
    350,448.60x = 85,625,900,461.98
  5. Step 5: Solve for x
    x = 85,625,900,461.98/350,448.60
  6. Step 6: Final answer
    x = 244,332.27

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