My experience has been that the golden rule applies to partnerships. In situations where one person has 75% equity and 50% voting, the business may soon have financial problems either real, perceived or invented, that is the time for the partner with the most equity to negotiate more voting shares by injecting a little more money. Beware. This is not intended to be legal advice.
Don't stop taking massive action.
Best of Luck,
Michael T. Irvin
michaelirvin.net
My books are available exclusively through Amazon Books. Check out my book "Copywriting Blackbook of Secrets"
Copywriting, Startups, Internet Entrepreneur, Online Marketing, Making Money