金持ちになった

became rich

→ 金持ち
phrase Rare #28,546
became rich A past-tense expression meaning that someone became wealthy. The ending になった means “became.”
JA: 一生懸命働いて、彼は金持ちになった。
EN: He became rich by working hard.

金持ちになった

I became rich.

トム金持ちになったんだ

Tom became rich.

ある彼はゾーンから帰ってくる金持ちになったのです大金持ち

One day, he came back from the Zone—a rich man, a very rich man.

— ストーカー (1979)

正直じいさん金持ちになった

The honest old man became rich.

小説成功して彼女は金持ちになった

Her novel became a success, and she became rich.

彼女は金持ちになった

She became rich.

サミ金持ちになったんだ

Sami became rich.