To determine which stage will have closest to 30,000,000 circles, let's first understand the pattern for the number of circles in each stage.
If you have information about the number of circles in Stages 1–4, please provide it. Otherwise, we can explore a common geometric progression, or similar series typically used in these scenarios, to make a projection about the stages you're interested in.
Assuming each stage follows some specific formula or growth pattern (like exponential, quadratic, etc.), we can deduce the approximate values based on observable trends.
Please provide more data or clarify the formula for the stages so that we can perform this calculation accurately.