Cost of living in Fortaleza (Brazil) is 43% more expensive than in Aizawl (India)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 292 prices entered by 52 different people.
For example, you would need at least ₨85,967 (R$ 4,492) in Fortaleza to maintain the same standard of living that you can have with ₨60,000 in Aizawl.