Finding the Fourth Proportional to 16,238,740,171.84, 22,409,061,449.30 and 9,004,747,675.85

Step by Step Solution

1. Step 1: Write the proportion equation
   16,238,740,171.84 : 22,409,061,449.30 = 9,004,747,675.85 : x
2. Step 2: Convert to fraction form
   16,238,740,171.84/22,409,061,449.30 = 9,004,747,675.85/x
3. Step 3: Cross multiply
   16,238,740,171.84x = 22,409,061,449.30 × 9,004,747,675.85
4. Step 4: Simplify right side
   16,238,740,171.84x = 201,787,944,003,564,011,520
5. Step 5: Solve for x
   x = 201,787,944,003,564,011,520/16,238,740,171.84
6. Step 6: Final answer
   x = 12,426,329,990.39