Home / 429,235,800-929,780,286

Finding the Third Proportional to 429,235,800 and 929,780,286

Calculator

Solution

The third proportional to 429,235,800 and 929,780,286 is: 2,014,024,413.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    429,235,800 : 929,780,286 = 929,780,286 : x
  2. Step 2: Convert to fraction form
    429,235,800/929,780,286 = 929,780,286/x
  3. Step 3: Cross multiply
    429,235,800x = 929,780,286 × 929,780,286
  4. Step 4: Simplify right side
    429,235,800x = 864,491,380,234,241,792
  5. Step 5: Solve for x
    x = 864,491,380,234,241,792/429,235,800
  6. Step 6: Final answer
    x = 2,014,024,413.23

Related Problems

Find third proportional to 214,617,900 and 464,890,143
Half scale
Find third proportional to 858,471,600 and 1,859,560,572
Double scale
Find third proportional to 429,235,802 and 929,780,290
Similar ratio
Find third proportional to 643,853,700 and 1,394,670,429
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.