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Finding the Fourth Proportional to 343,950.66, 474,625.89 and 193,018.50

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Solution

The fourth proportional to 343,950.66, 474,625.89 and 193,018.50 is: 266,350.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    343,950.66 : 474,625.89 = 193,018.50 : x
  2. Step 2: Convert to fraction form
    343,950.66/474,625.89 = 193,018.50/x
  3. Step 3: Cross multiply
    343,950.66x = 474,625.89 × 193,018.50
  4. Step 4: Simplify right side
    343,950.66x = 91,611,577,348.97
  5. Step 5: Solve for x
    x = 91,611,577,348.97/343,950.66
  6. Step 6: Final answer
    x = 266,350.93

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