Home / 90,940.02-136,413.66-46,554.84

Finding the Fourth Proportional to 90,940.02, 136,413.66 and 46,554.84

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Solution

The fourth proportional to 90,940.02, 136,413.66 and 46,554.84 is: 69,834.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    90,940.02 : 136,413.66 = 46,554.84 : x
  2. Step 2: Convert to fraction form
    90,940.02/136,413.66 = 46,554.84/x
  3. Step 3: Cross multiply
    90,940.02x = 136,413.66 × 46,554.84
  4. Step 4: Simplify right side
    90,940.02x = 6,350,716,115.11
  5. Step 5: Solve for x
    x = 6,350,716,115.11/90,940.02
  6. Step 6: Final answer
    x = 69,834.12

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