conversion formulas

I need conversion rates for length, power, pressure and volume entered into a pre-made spreadsheet. the spreadsheet looks as follows: meter exameter petameter meter 1 * * exameter ? 1 * petameter ? ? 1 and so on. I need you to fill in the numbers instead of the ? (1 exameter = ? meters) . the * will be filled automatically. the number of units are: Length - 93 Power - 76 Pressure - 50 wolume - 76 so the number of conversion rates are (e.g. lenght - 92+91+90+89+.....) ALL NUMBERS MUST BE ACCURATE AND WILL BE CHECKED BY MY BETA TESTER TEAM