Finding the Fourth Proportional to 116,018,416,681.48, 160,105,422,719.58 and 64,575,872,535.93

Step by Step Solution

1. Step 1: Write the proportion equation
   116,018,416,681.48 : 160,105,422,719.58 = 64,575,872,535.93 : x
2. Step 2: Convert to fraction form
   116,018,416,681.48/160,105,422,719.58 = 64,575,872,535.93/x
3. Step 3: Cross multiply
   116,018,416,681.48x = 160,105,422,719.58 × 64,575,872,535.93
4. Step 4: Simplify right side
   116,018,416,681.48x = 10,338,947,369,850,787,332,096
5. Step 5: Solve for x
   x = 10,338,947,369,850,787,332,096/116,018,416,681.48
6. Step 6: Final answer
   x = 89,114,708,384.92