Respuesta:
97876.32 [tex]m^{3}[/tex]
Explicación paso a paso:
Volumen total:Volumen cilindro mayor - Volumen cilindro menor
[tex]Volumen total = \pi R^{2} L - \pi r^{2} L\\Volumentotal = \pi L(R^{2} -r^{2} )[/tex]
R:3.5 m
r:3.2 m
L:15500 m
Remplazando
[tex]Volumentotal = \pi (15500)(3.5^{2} -3.2^{2} )\\Volumentotal= 97876.32 m^{3} \\[/tex]