The sum of 3 consecutive natural numbers is 45, what is the sum of the 3 consecutive natural numbers immediately following these 3 natural numbers
3个连续自然数的和是45，那么紧跟在这3个自然数后面的3个连续自然数的和是多少
<gadget id="calculator">17 + 18 + 19</gadget>
<output>54</output>

<result>54</result>