Help please with my circle geometry question

Question

In an image, circles M,N,P,and Q are inscribed into circle O. Circles M and P are tangent to the center of circle O and eachother. They are cogruent and circle N is congruent to circle Q. Circles N and Q are tangent to circles O (frome the inside), and circles M and P. What is the ratio of the area from circle O to circle P.

Answer 1

Please see video. Thanks! :-)

Answer 2

More information that is really needed.

Area_O = πr²

Area_P = π(r/2)²

Area_O / Area_P = πr² / π(r/2)²

Can you simplify and answre?