Home / 254,782,360,078-395,598,185,378

Finding the Third Proportional to 254,782,360,078 and 395,598,185,378

Calculator

Solution

The third proportional to 254,782,360,078 and 395,598,185,378 is: 614,241,599,090.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,782,360,078 : 395,598,185,378 = 395,598,185,378 : x
  2. Step 2: Convert to fraction form
    254,782,360,078/395,598,185,378 = 395,598,185,378/x
  3. Step 3: Cross multiply
    254,782,360,078x = 395,598,185,378 × 395,598,185,378
  4. Step 4: Simplify right side
    254,782,360,078x = 156,497,924,274,366,451,810,304
  5. Step 5: Solve for x
    x = 156,497,924,274,366,451,810,304/254,782,360,078
  6. Step 6: Final answer
    x = 614,241,599,090.52

Related Problems

Find third proportional to 127,391,180,039 and 197,799,092,689
Half scale
Find third proportional to 509,564,720,156 and 791,196,370,756
Double scale
Find third proportional to 254,782,360,080 and 395,598,185,381
Similar ratio
Find third proportional to 382,173,540,117 and 593,397,278,067
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.