How much is $100 in Genshin?

I'm curious, how does one translate the value of traditional currency like the US dollar into the realm of the popular game Genshin Impact? Specifically, if I had $100 to spend on the game's virtual economy, what would that equate to in terms of in-game currency or items? Could you explain the process and provide an estimated figure? It's important to understand the economic dynamics within such digital environments, particularly for those looking to invest their real-world money into virtual worlds.