Home / 18,978,604.62-26,190,600.15-10,276,777.20

Finding the Fourth Proportional to 18,978,604.62, 26,190,600.15 and 10,276,777.20

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Solution

The fourth proportional to 18,978,604.62, 26,190,600.15 and 10,276,777.20 is: 14,182,020.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,978,604.62 : 26,190,600.15 = 10,276,777.20 : x
  2. Step 2: Convert to fraction form
    18,978,604.62/26,190,600.15 = 10,276,777.20/x
  3. Step 3: Cross multiply
    18,978,604.62x = 26,190,600.15 × 10,276,777.20
  4. Step 4: Simplify right side
    18,978,604.62x = 269,154,962,475,836.53
  5. Step 5: Solve for x
    x = 269,154,962,475,836.53/18,978,604.62
  6. Step 6: Final answer
    x = 14,182,020.64

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