To find the distance from Earth to the sun, you need to add the distance from Venus to the sun (67,000,000 miles) and the additional distance (2.6 × 10^7 miles).
First, we can express 67,000,000 miles in scientific notation:
\[ 67,000,000 = 6.7 \times 10^7 \text{ miles} \]
Next, we already have the distance from the sun to Earth in scientific notation:
\[ 2.6 \times 10^7 \text{ miles} \]
Now, add these two distances together:
\[ 6.7 \times 10^7 + 2.6 \times 10^7 = (6.7 + 2.6) \times 10^7 = 9.3 \times 10^7 \text{ miles} \]
Thus, the distance from Earth to the sun is:
\[ \boxed{9.3 \times 10^7} \text{ miles} \]