This scatter plot displays the net worth of billionaires from the Forbes 2025 list against their ranking index. The D3.js visualization loads CSV data via `d3.csv` and renders circles on an SVG canvas, with axes configured using `d3.scaleLinear` and `d3.axisBottom`/`d3.axisLeft`. Hovering over a point triggers a tooltip revealing the individual's name and wealth. The chart includes labeled axes and a title, with data sourced from the Forbes Billionaires List.