Detailed Instructions: Given a sentence in the Japanese, provide an equivalent translation in Bahasa Indonesia that retains the same meaning through the translation. In translation, keep numbers as it is.
Problem:そのことは上院の勢力分布の中で9人の上院議員が保証される計算になる。
Solution:
Diprediksi perhitungan dari sembilan senator akan menjamin keseimbangan kekuasaan di Senat.