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Finding the Fourth Proportional to 102,474.30, 153,713.02 and 46,275.24

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Solution

The fourth proportional to 102,474.30, 153,713.02 and 46,275.24 is: 69,413.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,474.30 : 153,713.02 = 46,275.24 : x
  2. Step 2: Convert to fraction form
    102,474.30/153,713.02 = 46,275.24/x
  3. Step 3: Cross multiply
    102,474.30x = 153,713.02 × 46,275.24
  4. Step 4: Simplify right side
    102,474.30x = 7,113,106,891.62
  5. Step 5: Solve for x
    x = 7,113,106,891.62/102,474.30
  6. Step 6: Final answer
    x = 69,413.57

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