The greater the demand, - the price.

• The greater the demand, the higher the price.

- সমানুপাতিক বৃদ্ধি বা হ্রাসের ক্ষেত্রে parallelism নীতি অনুসরণ করতে হয়।
- The + comparative degree….the comparative degree হয়।
- সুতরাং, The greater the demand the higher the price.

More Example:
1. The more you practice, the better you'll become at playing the piano.
2. The earlier you start studying, the easier the exam will be.

3. The more effort you put into your work, the greater your success will be.
4. The faster he runs, the happier he feels.

5. The more they save, the more they can invest in their future.
6. The older she gets, the wiser she becomes.