Home / 8,707,182-20,332,735

Finding the Third Proportional to 8,707,182 and 20,332,735

Calculator

Solution

The third proportional to 8,707,182 and 20,332,735 is: 47,480,357.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,707,182 : 20,332,735 = 20,332,735 : x
  2. Step 2: Convert to fraction form
    8,707,182/20,332,735 = 20,332,735/x
  3. Step 3: Cross multiply
    8,707,182x = 20,332,735 × 20,332,735
  4. Step 4: Simplify right side
    8,707,182x = 413,420,112,580,225
  5. Step 5: Solve for x
    x = 413,420,112,580,225/8,707,182
  6. Step 6: Final answer
    x = 47,480,357.32

Related Problems

Find third proportional to 4,353,591 and 10,166,367.50
Half scale
Find third proportional to 17,414,364 and 40,665,470
Double scale
Find third proportional to 8,707,184 and 20,332,740
Similar ratio
Find third proportional to 13,060,773 and 30,499,102.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.