Home / 8,467,015-12,719,598

Finding the Third Proportional to 8,467,015 and 12,719,598

Calculator

Solution

The third proportional to 8,467,015 and 12,719,598 is: 19,108,053.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,467,015 : 12,719,598 = 12,719,598 : x
  2. Step 2: Convert to fraction form
    8,467,015/12,719,598 = 12,719,598/x
  3. Step 3: Cross multiply
    8,467,015x = 12,719,598 × 12,719,598
  4. Step 4: Simplify right side
    8,467,015x = 161,788,173,281,604
  5. Step 5: Solve for x
    x = 161,788,173,281,604/8,467,015
  6. Step 6: Final answer
    x = 19,108,053.23

Related Problems

Find third proportional to 4,233,507.50 and 6,359,799
Half scale
Find third proportional to 16,934,030 and 25,439,196
Double scale
Find third proportional to 8,467,017 and 12,719,601
Similar ratio
Find third proportional to 12,700,522.50 and 19,079,397
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.