Home / 137,722.04-190,060.20-77,296.44

Finding the Fourth Proportional to 137,722.04, 190,060.20 and 77,296.44

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Solution

The fourth proportional to 137,722.04, 190,060.20 and 77,296.44 is: 106,671.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,722.04 : 190,060.20 = 77,296.44 : x
  2. Step 2: Convert to fraction form
    137,722.04/190,060.20 = 77,296.44/x
  3. Step 3: Cross multiply
    137,722.04x = 190,060.20 × 77,296.44
  4. Step 4: Simplify right side
    137,722.04x = 14,690,976,845.69
  5. Step 5: Solve for x
    x = 14,690,976,845.69/137,722.04
  6. Step 6: Final answer
    x = 106,671.21

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