Since 1 New Taiwan Dollar is equal to 2.61987084442 Russian Rubles, we could say that n New Taiwan Dollars are equal to 2.61987084442 times n Russian Rubles. In other words, we could use the following formula:
Russian Rubles = New Taiwan Dollars x 2.61987084442
For example, let's say that we want to convert 2 New Taiwan Dollars to Russian Rubles. Then, we just replace New Taiwan Dollars in the abovementioned formula with 2:
Russian Rubles = 2 x 2.61987084442
That is, 2 New Taiwan Dollars are equal to 5.23974168884 Russian Rubles.