Most people say it like 4D. Sporty and shorty are good rhymes (the sound of the T is usually indistinguishable from a D in all of the above). The emphasis is on the first syllable.
Forty-three and forty-three hundredths
$47,646. (BTW, if you say and, that usually means decimal. Say it like this: Forty-seven thousand, six hundred forty six dollars. )
quarante
Forty trillion
Cuarenta
Forty million.
veertig
Forty-two thousand, two hundred forty-two.
I read it as forty four point four nine It can also be read as forty four and forty nine hundredths.
One forty five A. M. One forty five P. M. zero one forty five thirteen forty five
quarante-sept
In French, "forty four" (44) is said "quarante-quatre".