Since 1 US Dollar is equal to 8.230384 Solomon Islands Dollars, we could say that n United States Dollars are equal to 8.230384 times n Solomon Islands Dollars. In other words, we could use the following formula:
Solomon Islands Dollars = United States Dollars x 8.230384
For example, let's say that we want to convert 2.0 United States Dollars to Solomon Islands Dollars. Then, we just replace United States Dollars in the abovementioned formula with 2.0:
Solomon Islands Dollars = 2.0 x 8.230384
That is, 2.0 United States Dollars are equal to 16.460768 Solomon Islands Dollars.