Can you provide an in-depth solution for: Emil is 19 years old now. When he turns 24, he will be half the age of his dad but twice as old as his brother.  What is the sum of the ages of his dad and his brother now?Hey there, could you help me solve this math problem: Emil is 19 years old now. When he turns 24, he will be half the age of his dad but twice as old as his brother.  What is the sum of the ages of his dad and his brother now?