774. A floating MODU displacing 20,000 long tons with a VCG of 50 feet loads 100 long tons at 100 feet above the baseline and 200 long tons at 130 feet above the baseline. What is the new KG?

Adding weight above the original KG increases the total moment more than the displacement, resulting in a new KG of approximately 51.0 feet. The new KG is calculated using the formula KG_new = (W_old * KG_old + Σ(w * z)) / W_new, where W_old and KG_old are the original displacement and KG, w and z are the weight and vertical distance of each added weight, and W_new is the new displacement.