Home / 180,469,760-267,427,296

Finding the Third Proportional to 180,469,760 and 267,427,296

Calculator

Solution

The third proportional to 180,469,760 and 267,427,296 is: 396,284,444.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,469,760 : 267,427,296 = 267,427,296 : x
  2. Step 2: Convert to fraction form
    180,469,760/267,427,296 = 267,427,296/x
  3. Step 3: Cross multiply
    180,469,760x = 267,427,296 × 267,427,296
  4. Step 4: Simplify right side
    180,469,760x = 71,517,358,645,871,616
  5. Step 5: Solve for x
    x = 71,517,358,645,871,616/180,469,760
  6. Step 6: Final answer
    x = 396,284,444.81

Related Problems

Find third proportional to 90,234,880 and 133,713,648
Half scale
Find third proportional to 360,939,520 and 534,854,592
Double scale
Find third proportional to 180,469,762 and 267,427,299
Similar ratio
Find third proportional to 270,704,640 and 401,140,944
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.