The Great Pyramid Math Frame: The Ratio Stack Nobody Should Hand-Wave Away

The Great Pyramid argument is strongest when the math comes first. Using the common reconstructed dimensions of 280 royal cubits high and 440 royal cubits per base side, the structure produces a repeatable ratio stack: 22/7 as a pi approximation, the 14:11 slope ratio, a golden-ratio face relationship, a 43,200 Earth-scale comparison, and the Moon-Earth 11:3 number family. This does not automatically prove every theory attached to the pyramid, but it does show why the geometry should not be casually dismissed.