Finding the Fourth Proportional to 10,456,146,002.70, 14,675,337,605.70 and 10,456,146,002.70

Step by Step Solution

1. Step 1: Write the proportion equation
   10,456,146,002.70 : 14,675,337,605.70 = 10,456,146,002.70 : x
2. Step 2: Convert to fraction form
   10,456,146,002.70/14,675,337,605.70 = 10,456,146,002.70/x
3. Step 3: Cross multiply
   10,456,146,002.70x = 14,675,337,605.70 × 10,456,146,002.70
4. Step 4: Simplify right side
   10,456,146,002.70x = 153,447,472,644,113,072,128
5. Step 5: Solve for x
   x = 153,447,472,644,113,072,128/10,456,146,002.70
6. Step 6: Final answer
   x = 14,675,337,605.70