Four students are in the final rounds of a chess tournament, based on their chess rankings, Gloria is twice as likely as Devon to win. Devin is twice as likely as Janet to Win. Janet is just as likely

Four students are in the final rounds of a chess tournament, based on their chess rankings, Gloria is twice as likely as Devon to win. Devin is twice as likely as Janet to Win. Janet is just as likely as Harry to win. Create a table of fractional probabilities of winning for the four-person sample space. Explain your process. PLEASE HELP:(