Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Rinehart shi ne mutum mafi arziki a Ostiraliya daga 2011 zuwa 2015, a cewar duka Forbes da Financial Review Rich List. Dukiyarta ta kai kusan A $ 29 biliyan (US $ 18 biliyan) a cikin 2012, a wannan lokacin ta wuce Christy Walton a matsayin mace mafi arziki a duniya kuma an saka ta a cikin jerin Forbes na Mata 100 Mafi Girma a Duniya. Adadin dukiyar Rinehart ya ragu sosai a cikin 'yan shekarun da suka gabata, saboda raguwar masana'antar hakar ma'adinai ta Australiya, amma dukiyarta ta kasance babba.  Tambaya: Wace ce mace ta biyu mafi arziki a 2012?
Christy Walton