Meaning : Superiority in power or influence.
Example :
The preponderance of good over evil.
The preponderance of wealth and power.
Meaning : A superiority in numbers or amount.
Example :
A preponderance of evidence against the defendant.
Synonyms : prevalence
Meaning : Exceeding in heaviness. Having greater weight.
Example :
The least preponderance in either pan will unbalance the scale.