Home / 71,658,884-108,082,218

Finding the Third Proportional to 71,658,884 and 108,082,218

Calculator

Solution

The third proportional to 71,658,884 and 108,082,218 is: 163,019,087.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,658,884 : 108,082,218 = 108,082,218 : x
  2. Step 2: Convert to fraction form
    71,658,884/108,082,218 = 108,082,218/x
  3. Step 3: Cross multiply
    71,658,884x = 108,082,218 × 108,082,218
  4. Step 4: Simplify right side
    71,658,884x = 11,681,765,847,799,524
  5. Step 5: Solve for x
    x = 11,681,765,847,799,524/71,658,884
  6. Step 6: Final answer
    x = 163,019,087.04

Related Problems

Find third proportional to 35,829,442 and 54,041,109
Half scale
Find third proportional to 143,317,768 and 216,164,436
Double scale
Find third proportional to 71,658,886 and 108,082,221
Similar ratio
Find third proportional to 107,488,326 and 162,123,327
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.