Home / 126,380,172,720-263,220,757,344

Finding the Third Proportional to 126,380,172,720 and 263,220,757,344

Calculator

Solution

The third proportional to 126,380,172,720 and 263,220,757,344 is: 548,228,140,582.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,380,172,720 : 263,220,757,344 = 263,220,757,344 : x
  2. Step 2: Convert to fraction form
    126,380,172,720/263,220,757,344 = 263,220,757,344/x
  3. Step 3: Cross multiply
    126,380,172,720x = 263,220,757,344 × 263,220,757,344
  4. Step 4: Simplify right side
    126,380,172,720x = 69,285,167,096,748,929,187,840
  5. Step 5: Solve for x
    x = 69,285,167,096,748,929,187,840/126,380,172,720
  6. Step 6: Final answer
    x = 548,228,140,582.25

Related Problems

Find third proportional to 63,190,086,360 and 131,610,378,672
Half scale
Find third proportional to 252,760,345,440 and 526,441,514,688
Double scale
Find third proportional to 126,380,172,722 and 263,220,757,348
Similar ratio
Find third proportional to 189,570,259,080 and 394,831,136,016
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.