Home / 18,978,600.12-26,190,593.93-10,276,772.70

Finding the Fourth Proportional to 18,978,600.12, 26,190,593.93 and 10,276,772.70

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Solution

The fourth proportional to 18,978,600.12, 26,190,593.93 and 10,276,772.70 is: 14,182,014.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,978,600.12 : 26,190,593.93 = 10,276,772.70 : x
  2. Step 2: Convert to fraction form
    18,978,600.12/26,190,593.93 = 10,276,772.70/x
  3. Step 3: Cross multiply
    18,978,600.12x = 26,190,593.93 × 10,276,772.70
  4. Step 4: Simplify right side
    18,978,600.12x = 269,154,780,696,609.69
  5. Step 5: Solve for x
    x = 269,154,780,696,609.69/18,978,600.12
  6. Step 6: Final answer
    x = 14,182,014.43

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