Home / 18,037,300.91-27,055,960.59-4,390,449.61

Finding the Fourth Proportional to 18,037,300.91, 27,055,960.59 and 4,390,449.61

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Solution

The fourth proportional to 18,037,300.91, 27,055,960.59 and 4,390,449.61 is: 6,585,676.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,037,300.91 : 27,055,960.59 = 4,390,449.61 : x
  2. Step 2: Convert to fraction form
    18,037,300.91/27,055,960.59 = 4,390,449.61/x
  3. Step 3: Cross multiply
    18,037,300.91x = 27,055,960.59 × 4,390,449.61
  4. Step 4: Simplify right side
    18,037,300.91x = 118,787,831,620,540.88
  5. Step 5: Solve for x
    x = 118,787,831,620,540.88/18,037,300.91
  6. Step 6: Final answer
    x = 6,585,676.66

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