Home / 454,846,849-698,700,450

Finding the Third Proportional to 454,846,849 and 698,700,450

Calculator

Solution

The third proportional to 454,846,849 and 698,700,450 is: 1,073,289,437.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    454,846,849 : 698,700,450 = 698,700,450 : x
  2. Step 2: Convert to fraction form
    454,846,849/698,700,450 = 698,700,450/x
  3. Step 3: Cross multiply
    454,846,849x = 698,700,450 × 698,700,450
  4. Step 4: Simplify right side
    454,846,849x = 488,182,318,830,202,496
  5. Step 5: Solve for x
    x = 488,182,318,830,202,496/454,846,849
  6. Step 6: Final answer
    x = 1,073,289,437.76

Related Problems

Find third proportional to 227,423,424.50 and 349,350,225
Half scale
Find third proportional to 909,693,698 and 1,397,400,900
Double scale
Find third proportional to 454,846,851 and 698,700,453
Similar ratio
Find third proportional to 682,270,273.50 and 1,048,050,675
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.