Home / 979,561,368-2,131,301,950

Finding the Third Proportional to 979,561,368 and 2,131,301,950

Calculator

Solution

The third proportional to 979,561,368 and 2,131,301,950 is: 4,637,226,569.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    979,561,368 : 2,131,301,950 = 2,131,301,950 : x
  2. Step 2: Convert to fraction form
    979,561,368/2,131,301,950 = 2,131,301,950/x
  3. Step 3: Cross multiply
    979,561,368x = 2,131,301,950 × 2,131,301,950
  4. Step 4: Simplify right side
    979,561,368x = 4,542,448,002,073,802,752
  5. Step 5: Solve for x
    x = 4,542,448,002,073,802,752/979,561,368
  6. Step 6: Final answer
    x = 4,637,226,569.43

Related Problems

Find third proportional to 489,780,684 and 1,065,650,975
Half scale
Find third proportional to 1,959,122,736 and 4,262,603,900
Double scale
Find third proportional to 979,561,370 and 2,131,301,954
Similar ratio
Find third proportional to 1,469,342,052 and 3,196,952,925
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.