Home / 170,618,929-367,519,279

Finding the Third Proportional to 170,618,929 and 367,519,279

Calculator

Solution

The third proportional to 170,618,929 and 367,519,279 is: 791,649,679.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,618,929 : 367,519,279 = 367,519,279 : x
  2. Step 2: Convert to fraction form
    170,618,929/367,519,279 = 367,519,279/x
  3. Step 3: Cross multiply
    170,618,929x = 367,519,279 × 367,519,279
  4. Step 4: Simplify right side
    170,618,929x = 135,070,420,436,679,840
  5. Step 5: Solve for x
    x = 135,070,420,436,679,840/170,618,929
  6. Step 6: Final answer
    x = 791,649,679.37

Related Problems

Find third proportional to 85,309,464.50 and 183,759,639.50
Half scale
Find third proportional to 341,237,858 and 735,038,558
Double scale
Find third proportional to 170,618,931 and 367,519,283
Similar ratio
Find third proportional to 255,928,393.50 and 551,278,918.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.