Frontier Group Holdings Inc Long-Term Debt to Equity Ratio 3 year CAGR is -24.13% for the Trailing 12 Months (TTM) ending March 31, 2024. The long-term debt to equity ratio measures the proportion of a company's long-term debt to its shareholders' equity. It is calculated by dividing the long-term debt by the shareholders' equity. This ratio helps assess the company's long-term solvency and its reliance on debt financing. A higher ratio indicates a higher level of debt relative to equity, which can increase the company's financial risk and affect its ability to meet long-term obligations. CAGR, or the Compound Annual Growth Rate, quantifies the mean annual growth rate of an investment or financial metric over a specified time span, considering the influence of compounding. It is instrumental in determining the true annualized return on an investment.