Home / 80,519,839,766-120,081,500,835

Finding the Third Proportional to 80,519,839,766 and 120,081,500,835

Calculator

Solution

The third proportional to 80,519,839,766 and 120,081,500,835 is: 179,080,918,251.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,519,839,766 : 120,081,500,835 = 120,081,500,835 : x
  2. Step 2: Convert to fraction form
    80,519,839,766/120,081,500,835 = 120,081,500,835/x
  3. Step 3: Cross multiply
    80,519,839,766x = 120,081,500,835 × 120,081,500,835
  4. Step 4: Simplify right side
    80,519,839,766x = 14,419,566,842,786,105,786,368
  5. Step 5: Solve for x
    x = 14,419,566,842,786,105,786,368/80,519,839,766
  6. Step 6: Final answer
    x = 179,080,918,251.84

Related Problems

Find third proportional to 40,259,919,883 and 60,040,750,417.50
Half scale
Find third proportional to 161,039,679,532 and 240,163,001,670
Double scale
Find third proportional to 80,519,839,768 and 120,081,500,838
Similar ratio
Find third proportional to 120,779,759,649 and 180,122,251,252.50
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.