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Finding the Fourth Proportional to 194,791,571, 268,820,817.90 and 107,871,443

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Solution

The fourth proportional to 194,791,571, 268,820,817.90 and 107,871,443 is: 148,867,270.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,791,571 : 268,820,817.90 = 107,871,443 : x
  2. Step 2: Convert to fraction form
    194,791,571/268,820,817.90 = 107,871,443/x
  3. Step 3: Cross multiply
    194,791,571x = 268,820,817.90 × 107,871,443
  4. Step 4: Simplify right side
    194,791,571x = 28,998,089,535,313,228
  5. Step 5: Solve for x
    x = 28,998,089,535,313,228/194,791,571
  6. Step 6: Final answer
    x = 148,867,270.73

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