A steel factory produced 90,800 tons in the first quarter. After improving technology, the total output in the next three quarters was 10 times that of the first quarter. How many tons of steel did the steel factory produce in total this year?
某钢铁厂一季度生产9.08万吨，改进技术后，后面三个季度的总产量是一季度的10倍，钢铁厂这一年共生产钢铁多少万吨？
<gadget id="calculator">9.08 * 10</gadget>
<output>90.8</output>

<gadget id="calculator">9.08 + 90.8</gadget>
<output>99.88</output>

<result>99.88</result>