Home / 121,448,892-264,461,556

Finding the Third Proportional to 121,448,892 and 264,461,556

Calculator

Solution

The third proportional to 121,448,892 and 264,461,556 is: 575,879,396.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,448,892 : 264,461,556 = 264,461,556 : x
  2. Step 2: Convert to fraction form
    121,448,892/264,461,556 = 264,461,556/x
  3. Step 3: Cross multiply
    121,448,892x = 264,461,556 × 264,461,556
  4. Step 4: Simplify right side
    121,448,892x = 69,939,914,601,941,136
  5. Step 5: Solve for x
    x = 69,939,914,601,941,136/121,448,892
  6. Step 6: Final answer
    x = 575,879,396.26

Related Problems

Find third proportional to 60,724,446 and 132,230,778
Half scale
Find third proportional to 242,897,784 and 528,923,112
Double scale
Find third proportional to 121,448,894 and 264,461,560
Similar ratio
Find third proportional to 182,173,338 and 396,692,334
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.