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Finding the Fourth Proportional to 46,980.41, 64,834.83 and 25,760.43

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Solution

The fourth proportional to 46,980.41, 64,834.83 and 25,760.43 is: 35,550.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,980.41 : 64,834.83 = 25,760.43 : x
  2. Step 2: Convert to fraction form
    46,980.41/64,834.83 = 25,760.43/x
  3. Step 3: Cross multiply
    46,980.41x = 64,834.83 × 25,760.43
  4. Step 4: Simplify right side
    46,980.41x = 1,670,173,099.78
  5. Step 5: Solve for x
    x = 1,670,173,099.78/46,980.41
  6. Step 6: Final answer
    x = 35,550.42

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