Home / 414,076,327.80-620,586,987.30-220,080,679.80

Finding the Fourth Proportional to 414,076,327.80, 620,586,987.30 and 220,080,679.80

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Solution

The fourth proportional to 414,076,327.80, 620,586,987.30 and 220,080,679.80 is: 329,840,652.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,076,327.80 : 620,586,987.30 = 220,080,679.80 : x
  2. Step 2: Convert to fraction form
    414,076,327.80/620,586,987.30 = 220,080,679.80/x
  3. Step 3: Cross multiply
    414,076,327.80x = 620,586,987.30 × 220,080,679.80
  4. Step 4: Simplify right side
    414,076,327.80x = 136,579,206,040,017,968
  5. Step 5: Solve for x
    x = 136,579,206,040,017,968/414,076,327.80
  6. Step 6: Final answer
    x = 329,840,652.24

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