Home / 119,752,991.28-179,628,289.40-37,871,883.54

Finding the Fourth Proportional to 119,752,991.28, 179,628,289.40 and 37,871,883.54

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Solution

The fourth proportional to 119,752,991.28, 179,628,289.40 and 37,871,883.54 is: 56,807,446.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,752,991.28 : 179,628,289.40 = 37,871,883.54 : x
  2. Step 2: Convert to fraction form
    119,752,991.28/179,628,289.40 = 37,871,883.54/x
  3. Step 3: Cross multiply
    119,752,991.28x = 179,628,289.40 × 37,871,883.54
  4. Step 4: Simplify right side
    119,752,991.28x = 6,802,861,656,646,217
  5. Step 5: Solve for x
    x = 6,802,861,656,646,217/119,752,991.28
  6. Step 6: Final answer
    x = 56,807,446.59

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