 <translate> The second tree grows 1 * 2 = 2 meters a day. The fourth tree grows 2 + 1 = 3 meters a day. The first tree grows 4 * 1 = 4 meters in 4 days. The second tree grows 2 * 4 = 8 meters in 4 days. The third tree grows 2 * 4 = 8 meters in 4 days. The fourth tree grows 3 * 4 = 12 meters in 4 days. In 4 days, all four trees grew 4 + 8 + 8 + 12 = 32 meters combined. So the final answer is 32. <yor> Igi kejì máa ń ga tó mítà méjì lójúmọ́. Igi kẹrin máa ń ga tó mítà méjì àti ẹyọ kan lójoojúmọ́. Igi àkọ́kọ́ náà dàgbà di 4 * 1 = 4 mítà ní ọjọ́ mẹ́rin. Igi kejì dàgbà 2 * 4 = 8 mítà ní ọjọ́ mẹ́rin. Igi kẹta náà dàgbà 2 * 4 = 8 mítà ní ọjọ́ mẹ́rin. Igi kẹrin náà dàgbà 3*4 = 12 mítà ní ọjọ́ mẹ́rin. Láàárín ọjọ́ mẹ́rin, gbogbo igi mẹ́rin náà dàgbà 4 + 8 + 8 + 12 = 32 mítà lápapọ̀. Nítorí náà ìdáhùn tí ó kẹ́yìn ni 32. 