Home / 9,770,818-13,026,279

Finding the Third Proportional to 9,770,818 and 13,026,279

Calculator

Solution

The third proportional to 9,770,818 and 13,026,279 is: 17,366,401.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,770,818 : 13,026,279 = 13,026,279 : x
  2. Step 2: Convert to fraction form
    9,770,818/13,026,279 = 13,026,279/x
  3. Step 3: Cross multiply
    9,770,818x = 13,026,279 × 13,026,279
  4. Step 4: Simplify right side
    9,770,818x = 169,683,944,585,841
  5. Step 5: Solve for x
    x = 169,683,944,585,841/9,770,818
  6. Step 6: Final answer
    x = 17,366,401.11

Related Problems

Find third proportional to 4,885,409 and 6,513,139.50
Half scale
Find third proportional to 19,541,636 and 26,052,558
Double scale
Find third proportional to 9,770,820 and 13,026,282
Similar ratio
Find third proportional to 14,656,227 and 19,539,418.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.