#define _CRT_SECURE_NO_WARNINGS

#include <iostream>

using namespace std;

double Equal(double a, double b)
{
	return abs(a - b) < 10e-7;
}

bool Bigger(double a, double b)
{
	return !Equal(a, b) && a > b;
}

int main()
{
	//freopen("Text.txt", "r", stdin);

	double h, t, v, x;
	scanf("%lf%lf%lf%lf", &h, &t, &v, &x);

	double minT;

	if (Bigger(x * t, h) || Equal(x * t, h))
		minT = 0;
	else
		minT = (double)(h - x * t) / (v - x);

	double maxT;

	if (Bigger(h, x * t) || Equal(h, x * t))
		maxT = t;
	else
		maxT = (double)h / x;

	printf("%.10lf %lf", minT, maxT);

	return 0;
}