Home / 109,625,276.63-164,384,106.46-54,229,107.15

Finding the Fourth Proportional to 109,625,276.63, 164,384,106.46 and 54,229,107.15

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Solution

The fourth proportional to 109,625,276.63, 164,384,106.46 and 54,229,107.15 is: 81,317,042.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,625,276.63 : 164,384,106.46 = 54,229,107.15 : x
  2. Step 2: Convert to fraction form
    109,625,276.63/164,384,106.46 = 54,229,107.15/x
  3. Step 3: Cross multiply
    109,625,276.63x = 164,384,106.46 × 54,229,107.15
  4. Step 4: Simplify right side
    109,625,276.63x = 8,914,403,323,145,542
  5. Step 5: Solve for x
    x = 8,914,403,323,145,542/109,625,276.63
  6. Step 6: Final answer
    x = 81,317,042.91

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