Considering the two samples of water above (one is 100. g, the other 25.0 g) both at the same initial temperature of 25.0 degrees Celsius, the final temperature of the 25.0 g sample was 73.0 degrees Celsius. What is the final temperature of the sample of water weighing 100. g?

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The help here is in the form of a re-statement of the question. Suppose I'd said, considering the two samples of water above (one is 100. g, the other 25.0 g) both at the same initial temperature of 25.0 degrees Celsius, the temperature change of the 25.0 g sample was 48.0 degrees Celsius. What is the temperature change of the sample of water weighing 100. g?