The ratio of the first and second number is 2 : 3. Similarly, the ratio of the second and third number is 4 : 7. If three times the first number is less than 2 times the third number by 27, find the sum of all the three numbers.
1
\(119\over2\)
2
\(135\over2\)
3
\(123\over2\)
4
\(135\over 4\)