Home / 75,311,910-116,376,081.75

Finding the Third Proportional to 75,311,910 and 116,376,081.75

Calculator

Solution

The third proportional to 75,311,910 and 116,376,081.75 is: 179,830,685.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,311,910 : 116,376,081.75 = 116,376,081.75 : x
  2. Step 2: Convert to fraction form
    75,311,910/116,376,081.75 = 116,376,081.75/x
  3. Step 3: Cross multiply
    75,311,910x = 116,376,081.75 × 116,376,081.75
  4. Step 4: Simplify right side
    75,311,910x = 13,543,392,403,482,684
  5. Step 5: Solve for x
    x = 13,543,392,403,482,684/75,311,910
  6. Step 6: Final answer
    x = 179,830,685.52

Related Problems

Find third proportional to 37,655,955 and 58,188,040.88
Half scale
Find third proportional to 150,623,820 and 232,752,163.50
Double scale
Find third proportional to 75,311,912 and 116,376,085
Similar ratio
Find third proportional to 112,967,865 and 174,564,122.63
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.