Home / 100,133,834,418-212,205,959,460

Finding the Third Proportional to 100,133,834,418 and 212,205,959,460

Calculator

Solution

The third proportional to 100,133,834,418 and 212,205,959,460 is: 449,711,823,102.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,133,834,418 : 212,205,959,460 = 212,205,959,460 : x
  2. Step 2: Convert to fraction form
    100,133,834,418/212,205,959,460 = 212,205,959,460/x
  3. Step 3: Cross multiply
    100,133,834,418x = 212,205,959,460 × 212,205,959,460
  4. Step 4: Simplify right side
    100,133,834,418x = 45,031,369,230,339,165,650,944
  5. Step 5: Solve for x
    x = 45,031,369,230,339,165,650,944/100,133,834,418
  6. Step 6: Final answer
    x = 449,711,823,102.27

Related Problems

Find third proportional to 50,066,917,209 and 106,102,979,730
Half scale
Find third proportional to 200,267,668,836 and 424,411,918,920
Double scale
Find third proportional to 100,133,834,420 and 212,205,959,464
Similar ratio
Find third proportional to 150,200,751,627 and 318,308,939,190
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.