Home / 9,215,226-20,107,476

Finding the Third Proportional to 9,215,226 and 20,107,476

Calculator

Solution

The third proportional to 9,215,226 and 20,107,476 is: 43,874,191.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,215,226 : 20,107,476 = 20,107,476 : x
  2. Step 2: Convert to fraction form
    9,215,226/20,107,476 = 20,107,476/x
  3. Step 3: Cross multiply
    9,215,226x = 20,107,476 × 20,107,476
  4. Step 4: Simplify right side
    9,215,226x = 404,310,591,090,576
  5. Step 5: Solve for x
    x = 404,310,591,090,576/9,215,226
  6. Step 6: Final answer
    x = 43,874,191.59

Related Problems

Find third proportional to 4,607,613 and 10,053,738
Half scale
Find third proportional to 18,430,452 and 40,214,952
Double scale
Find third proportional to 9,215,228 and 20,107,480
Similar ratio
Find third proportional to 13,822,839 and 30,161,214
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.