Home / 6,015,868-12,990,692

Finding the Third Proportional to 6,015,868 and 12,990,692

Calculator

Solution

The third proportional to 6,015,868 and 12,990,692 is: 28,052,157.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,015,868 : 12,990,692 = 12,990,692 : x
  2. Step 2: Convert to fraction form
    6,015,868/12,990,692 = 12,990,692/x
  3. Step 3: Cross multiply
    6,015,868x = 12,990,692 × 12,990,692
  4. Step 4: Simplify right side
    6,015,868x = 168,758,078,638,864
  5. Step 5: Solve for x
    x = 168,758,078,638,864/6,015,868
  6. Step 6: Final answer
    x = 28,052,157.83

Related Problems

Find third proportional to 3,007,934 and 6,495,346
Half scale
Find third proportional to 12,031,736 and 25,981,384
Double scale
Find third proportional to 6,015,870 and 12,990,696
Similar ratio
Find third proportional to 9,023,802 and 19,486,038
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.