Home / 31,944,109.60-47,916,164.40-21,866,413.60

Finding the Fourth Proportional to 31,944,109.60, 47,916,164.40 and 21,866,413.60

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Solution

The fourth proportional to 31,944,109.60, 47,916,164.40 and 21,866,413.60 is: 32,799,620.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,944,109.60 : 47,916,164.40 = 21,866,413.60 : x
  2. Step 2: Convert to fraction form
    31,944,109.60/47,916,164.40 = 21,866,413.60/x
  3. Step 3: Cross multiply
    31,944,109.60x = 47,916,164.40 × 21,866,413.60
  4. Step 4: Simplify right side
    31,944,109.60x = 1,047,754,668,895,995.88
  5. Step 5: Solve for x
    x = 1,047,754,668,895,995.88/31,944,109.60
  6. Step 6: Final answer
    x = 32,799,620.40

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