Home / 9,215,394-20,476,164

Finding the Third Proportional to 9,215,394 and 20,476,164

Calculator

Solution

The third proportional to 9,215,394 and 20,476,164 is: 45,497,055.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,215,394 : 20,476,164 = 20,476,164 : x
  2. Step 2: Convert to fraction form
    9,215,394/20,476,164 = 20,476,164/x
  3. Step 3: Cross multiply
    9,215,394x = 20,476,164 × 20,476,164
  4. Step 4: Simplify right side
    9,215,394x = 419,273,292,154,896
  5. Step 5: Solve for x
    x = 419,273,292,154,896/9,215,394
  6. Step 6: Final answer
    x = 45,497,055.49

Related Problems

Find third proportional to 4,607,697 and 10,238,082
Half scale
Find third proportional to 18,430,788 and 40,952,328
Double scale
Find third proportional to 9,215,396 and 20,476,168
Similar ratio
Find third proportional to 13,823,091 and 30,714,246
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.