Whether a father has 5 daughters or 50 daughters. Allah (SWT) will provide for them like Allah (SWT) provided for them in the mothers womb.
Sameway Allah (SWT) will arrange for their marraige and not the father. Whether the rate of women gets to be 50-1 or 500-1.
وَمَا مِن دَآبَّةٍ۬ فِى ٱلۡأَرۡضِ إِلَّا عَلَى ٱللَّهِ رِزۡقُهَا وَيَعۡلَمُ مُسۡتَقَرَّهَا وَمُسۡتَوۡدَعَهَا*ۚ كُلٌّ۬ فِى ڪِتَـٰبٍ۬ مُّبِينٍ۬
[11:5] And there is not a beast in the earth but the sustenance thereof dependeth on Allah. He knoweth its habitation and its repository. All is in a clear Record.