Home / 8,840,220-12,477,924

Finding the Third Proportional to 8,840,220 and 12,477,924

Calculator

Solution

The third proportional to 8,840,220 and 12,477,924 is: 17,612,524.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,840,220 : 12,477,924 = 12,477,924 : x
  2. Step 2: Convert to fraction form
    8,840,220/12,477,924 = 12,477,924/x
  3. Step 3: Cross multiply
    8,840,220x = 12,477,924 × 12,477,924
  4. Step 4: Simplify right side
    8,840,220x = 155,698,587,349,776
  5. Step 5: Solve for x
    x = 155,698,587,349,776/8,840,220
  6. Step 6: Final answer
    x = 17,612,524.05

Related Problems

Find third proportional to 4,420,110 and 6,238,962
Half scale
Find third proportional to 17,680,440 and 24,955,848
Double scale
Find third proportional to 8,840,222 and 12,477,927
Similar ratio
Find third proportional to 13,260,330 and 18,716,886
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.