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Finding the Fourth Proportional to 67,401.97, 93,019.94 and 37,189.94

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Solution

The fourth proportional to 67,401.97, 93,019.94 and 37,189.94 is: 51,324.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,401.97 : 93,019.94 = 37,189.94 : x
  2. Step 2: Convert to fraction form
    67,401.97/93,019.94 = 37,189.94/x
  3. Step 3: Cross multiply
    67,401.97x = 93,019.94 × 37,189.94
  4. Step 4: Simplify right side
    67,401.97x = 3,459,405,685.01
  5. Step 5: Solve for x
    x = 3,459,405,685.01/67,401.97
  6. Step 6: Final answer
    x = 51,324.99

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