Home / 53,901,025.80-80,851,538.70-19,815,318.60

Finding the Fourth Proportional to 53,901,025.80, 80,851,538.70 and 19,815,318.60

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Solution

The fourth proportional to 53,901,025.80, 80,851,538.70 and 19,815,318.60 is: 29,722,977.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,901,025.80 : 80,851,538.70 = 19,815,318.60 : x
  2. Step 2: Convert to fraction form
    53,901,025.80/80,851,538.70 = 19,815,318.60/x
  3. Step 3: Cross multiply
    53,901,025.80x = 80,851,538.70 × 19,815,318.60
  4. Step 4: Simplify right side
    53,901,025.80x = 1,602,098,998,640,730
  5. Step 5: Solve for x
    x = 1,602,098,998,640,730/53,901,025.80
  6. Step 6: Final answer
    x = 29,722,977.90

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