Final answer:
Using modern steel with the same weight of material, you can support a load up to nine times the weight of the steel.
Step-by-step explanation:
The question is asking about the ability of a modern steel to support a load relative to the weight of the material. In the context of buoyancy, a ship made of steel can support a load up to nine times its own weight without sinking, thanks to the maximum buoyant force being ten times the weight of the steel. Therefore, using modern steel with the same weight of material, you can support a load up to nine times the weight of the steel.