By Sabrina Valle and Ron Bousso (Reuters) – Global energy giants including Exxon Mobil Corp and Chevron Corp posted another round of huge quarterly profits, benefiting from surging natural gas and fuel prices that have boosted inflation around the world and led to fresh calls to further tax the sector. Four of the five largest global oil companies have now reported results, combining for nearly $50 billion in net income, lifted by tight global markets and disruption following Moscow’s invasion of Ukraine. The sheer size of the profits has revived calls from politicians and consumer groups to i…