Home / 6,931,514-15,456,802

Finding the Third Proportional to 6,931,514 and 15,456,802

Calculator

Solution

The third proportional to 6,931,514 and 15,456,802 is: 34,467,610.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,931,514 : 15,456,802 = 15,456,802 : x
  2. Step 2: Convert to fraction form
    6,931,514/15,456,802 = 15,456,802/x
  3. Step 3: Cross multiply
    6,931,514x = 15,456,802 × 15,456,802
  4. Step 4: Simplify right side
    6,931,514x = 238,912,728,067,204
  5. Step 5: Solve for x
    x = 238,912,728,067,204/6,931,514
  6. Step 6: Final answer
    x = 34,467,610.98

Related Problems

Find third proportional to 3,465,757 and 7,728,401
Half scale
Find third proportional to 13,863,028 and 30,913,604
Double scale
Find third proportional to 6,931,516 and 15,456,806
Similar ratio
Find third proportional to 10,397,271 and 23,185,203
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.