Home / 275,510,592,168-427,771,459,845

Finding the Third Proportional to 275,510,592,168 and 427,771,459,845

Calculator

Solution

The third proportional to 275,510,592,168 and 427,771,459,845 is: 664,179,262,285.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,510,592,168 : 427,771,459,845 = 427,771,459,845 : x
  2. Step 2: Convert to fraction form
    275,510,592,168/427,771,459,845 = 427,771,459,845/x
  3. Step 3: Cross multiply
    275,510,592,168x = 427,771,459,845 × 427,771,459,845
  4. Step 4: Simplify right side
    275,510,592,168x = 182,988,421,857,922,433,155,072
  5. Step 5: Solve for x
    x = 182,988,421,857,922,433,155,072/275,510,592,168
  6. Step 6: Final answer
    x = 664,179,262,285.28

Related Problems

Find third proportional to 137,755,296,084 and 213,885,729,922.50
Half scale
Find third proportional to 551,021,184,336 and 855,542,919,690
Double scale
Find third proportional to 275,510,592,170 and 427,771,459,848
Similar ratio
Find third proportional to 413,265,888,252 and 641,657,189,767.50
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.