What is x when 63 divided by x equals 19?

To find the answer, just divide the dividend by the quotient: 63 ÷ 19 = 3.3157894736842

To prove this, let's compute 63 divided by 3.3157894736842: $\frac{63}{3.3157894736842} = 19$

How does it work?

Asking what the value of x could be when 63 divided by x gives a result of 19, is equivalent to solving the following equation:

$\frac{63}{x} = 19$

Multiply both sides by x: $\frac{63 x}{x} = 19 x$
$\frac{63 x}{x}$ is equivalent to $\frac{x}{x} \times 63$ , which simplifies to $1 \times 63$ (or just $63$ ).
Thus, the equation becomes: $63 = 19 x$
To find x, divide both sides by 19: $\frac{63}{19} = \frac{19 x}{19}$
Which gives, after simplification: $3.3157894736842 = x$ (or $x = 3.3157894736842$ )

So, if the dividend is 63 and the quotient is 19, the divisor is 3.3157894736842.