Settings 7/3 equal to which ratio would result in a vaild proportion? a 9/49 b 18/42 c 42/18 d 49/9

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m