Arrange the fundamental forces in decreasing order of their magnitude of strength.

Explanation

To arrange the fundamental forces in decreasing order of their magnitude of strength, we need to identify the four fundamental forces and their relative strengths. Here’s how we can do it step by step:

### Step 1: Identify the Fundamental Forces
The four fundamental forces in nature are:
1. Strong Nuclear Force
2. Electromagnetic Force
3. Weak Nuclear Force
4. Gravitational Force
...