Home / 80,519,840,524-120,081,501,870

Finding the Third Proportional to 80,519,840,524 and 120,081,501,870

Calculator

Solution

The third proportional to 80,519,840,524 and 120,081,501,870 is: 179,080,919,653.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,519,840,524 : 120,081,501,870 = 120,081,501,870 : x
  2. Step 2: Convert to fraction form
    80,519,840,524/120,081,501,870 = 120,081,501,870/x
  3. Step 3: Cross multiply
    80,519,840,524x = 120,081,501,870 × 120,081,501,870
  4. Step 4: Simplify right side
    80,519,840,524x = 14,419,567,091,354,813,071,360
  5. Step 5: Solve for x
    x = 14,419,567,091,354,813,071,360/80,519,840,524
  6. Step 6: Final answer
    x = 179,080,919,653.05

Related Problems

Find third proportional to 40,259,920,262 and 60,040,750,935
Half scale
Find third proportional to 161,039,681,048 and 240,163,003,740
Double scale
Find third proportional to 80,519,840,526 and 120,081,501,873
Similar ratio
Find third proportional to 120,779,760,786 and 180,122,252,805
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.