Home / 8,224,914-17,821,314

Finding the Third Proportional to 8,224,914 and 17,821,314

Calculator

Solution

The third proportional to 8,224,914 and 17,821,314 is: 38,614,292.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,224,914 : 17,821,314 = 17,821,314 : x
  2. Step 2: Convert to fraction form
    8,224,914/17,821,314 = 17,821,314/x
  3. Step 3: Cross multiply
    8,224,914x = 17,821,314 × 17,821,314
  4. Step 4: Simplify right side
    8,224,914x = 317,599,232,686,596
  5. Step 5: Solve for x
    x = 317,599,232,686,596/8,224,914
  6. Step 6: Final answer
    x = 38,614,292.22

Related Problems

Find third proportional to 4,112,457 and 8,910,657
Half scale
Find third proportional to 16,449,828 and 35,642,628
Double scale
Find third proportional to 8,224,916 and 17,821,318
Similar ratio
Find third proportional to 12,337,371 and 26,731,971
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.