Home / 6,951,252-15,138,279

Finding the Third Proportional to 6,951,252 and 15,138,279

Calculator

Solution

The third proportional to 6,951,252 and 15,138,279 is: 32,967,800.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,951,252 : 15,138,279 = 15,138,279 : x
  2. Step 2: Convert to fraction form
    6,951,252/15,138,279 = 15,138,279/x
  3. Step 3: Cross multiply
    6,951,252x = 15,138,279 × 15,138,279
  4. Step 4: Simplify right side
    6,951,252x = 229,167,491,081,841
  5. Step 5: Solve for x
    x = 229,167,491,081,841/6,951,252
  6. Step 6: Final answer
    x = 32,967,800.78

Related Problems

Find third proportional to 3,475,626 and 7,569,139.50
Half scale
Find third proportional to 13,902,504 and 30,276,558
Double scale
Find third proportional to 6,951,254 and 15,138,283
Similar ratio
Find third proportional to 10,426,878 and 22,707,418.50
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.