Finding the Fourth Proportional to 146,215,166,327.10, 218,974,071,050.55 and 146,215,166,327.10

Step by Step Solution

1. Step 1: Write the proportion equation
   146,215,166,327.10 : 218,974,071,050.55 = 146,215,166,327.10 : x
2. Step 2: Convert to fraction form
   146,215,166,327.10/218,974,071,050.55 = 146,215,166,327.10/x
3. Step 3: Cross multiply
   146,215,166,327.10x = 218,974,071,050.55 × 146,215,166,327.10
4. Step 4: Simplify right side
   146,215,166,327.10x = 32,017,330,219,978,380,541,952
5. Step 5: Solve for x
   x = 32,017,330,219,978,380,541,952/146,215,166,327.10
6. Step 6: Final answer
   x = 218,974,071,050.55