Home / 169,988,869.80-254,983,304.70-55,055,896.20

Finding the Fourth Proportional to 169,988,869.80, 254,983,304.70 and 55,055,896.20

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Solution

The fourth proportional to 169,988,869.80, 254,983,304.70 and 55,055,896.20 is: 82,583,844.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,988,869.80 : 254,983,304.70 = 55,055,896.20 : x
  2. Step 2: Convert to fraction form
    169,988,869.80/254,983,304.70 = 55,055,896.20/x
  3. Step 3: Cross multiply
    169,988,869.80x = 254,983,304.70 × 55,055,896.20
  4. Step 4: Simplify right side
    169,988,869.80x = 14,038,334,356,296,172
  5. Step 5: Solve for x
    x = 14,038,334,356,296,172/169,988,869.80
  6. Step 6: Final answer
    x = 82,583,844.30

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