Home / 8,815,848-13,356,837

Finding the Third Proportional to 8,815,848 and 13,356,837

Calculator

Solution

The third proportional to 8,815,848 and 13,356,837 is: 20,236,861.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,815,848 : 13,356,837 = 13,356,837 : x
  2. Step 2: Convert to fraction form
    8,815,848/13,356,837 = 13,356,837/x
  3. Step 3: Cross multiply
    8,815,848x = 13,356,837 × 13,356,837
  4. Step 4: Simplify right side
    8,815,848x = 178,405,094,644,569
  5. Step 5: Solve for x
    x = 178,405,094,644,569/8,815,848
  6. Step 6: Final answer
    x = 20,236,861.46

Related Problems

Find third proportional to 4,407,924 and 6,678,418.50
Half scale
Find third proportional to 17,631,696 and 26,713,674
Double scale
Find third proportional to 8,815,850 and 13,356,840
Similar ratio
Find third proportional to 13,223,772 and 20,035,255.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.