The ordinal number for the position following the forty-fifth.

चालीसवां

English Usage: "She finished in forty-sixth place in the race."

Hindi Usage: "वह रेस में छियालीसवें स्थान पर समाप्त हुई।"

Pertaining to the ordinal position of forty-six.

चालीसवां

English Usage: "The forty-sixth book on the shelf is my favorite."

Hindi Usage: "शेल्फ पर छियालीसवां पुस्तक मेरी पसंदीदा है।"