Kristine is riding in car 4 of the ferris wheel represented in the diagram above, which is `(84)/(pi)` meters from car 8. The ferris wheel is rotating in the direction indicated by the arrows. If each of the cars are equally spaced around the circular wheel, what is the best estimate of the number of meters in the distance through which kristine's car will travel to reach the botton of the ferris wheel before her car returns to the same position?