Answer: The height of the tree is approximately 44 ft.
Step-by-step explanation: Step 1: Calculate the ratio of the person's height to the length of their shadow.
Person's Height: 5 ft
Length of Shadow: 4 ft
Ratio: 5 ft/4 ft = 1.25
Step 2: Use the ratio to calculate the length of the tree's shadow.
Length of Tree's Shadow: 22 ft
Ratio: 1.25
Calculation: 22 ft/1.25 = 17.6 ft
Step 3: Multiply the length of the tree's shadow by the ratio to calculate the tree's height.
Length of Tree's Shadow: 17.6 ft
Ratio: 1.25
Calculation: 17.6 ft x 1.25 = 22 ft
Answer: The height of the tree is approximately 44 ft.