Finding the Fourth Proportional to 33,151,931,411.65, 49,709,736,782 and 16,326,743,849.99

Step by Step Solution

1. Step 1: Write the proportion equation
   33,151,931,411.65 : 49,709,736,782 = 16,326,743,849.99 : x
2. Step 2: Convert to fraction form
   33,151,931,411.65/49,709,736,782 = 16,326,743,849.99/x
3. Step 3: Cross multiply
   33,151,931,411.65x = 49,709,736,782 × 16,326,743,849.99
4. Step 4: Simplify right side
   33,151,931,411.65x = 811,598,139,290,090,471,424
5. Step 5: Solve for x
   x = 811,598,139,290,090,471,424/33,151,931,411.65
6. Step 6: Final answer
   x = 24,481,172,128.78