If you own 50% of Company C, a firm worth a total of $1 million (pre-money
valuation). Company C sells 500,000 newly issued shares for $1 each to a new
investor, then your holding value would be:
You own 25% of Company B, a firm worth a total of $20 million. Company B sells
500,000 newly issued shares for $20 each to a new investor, then post-investment,
what the new investor would own?