The number $$4$$ is located on the tenth place, thus representing $$0.04$$.  Check Lesson 4 Concept 1 on textbook 
What value does the $4$ represent in the number $55.431$? 
Options:
A: $$4$$ 
B: $$0.4$$ 
C: $$0.04$$ 
D: $$0.004$$ 