Home / 205,446,096-455,189,148

Finding the Third Proportional to 205,446,096 and 455,189,148

Calculator

Solution

The third proportional to 205,446,096 and 455,189,148 is: 1,008,523,230.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    205,446,096 : 455,189,148 = 455,189,148 : x
  2. Step 2: Convert to fraction form
    205,446,096/455,189,148 = 455,189,148/x
  3. Step 3: Cross multiply
    205,446,096x = 455,189,148 × 455,189,148
  4. Step 4: Simplify right side
    205,446,096x = 207,197,160,456,965,888
  5. Step 5: Solve for x
    x = 207,197,160,456,965,888/205,446,096
  6. Step 6: Final answer
    x = 1,008,523,230.62

Related Problems

Find third proportional to 102,723,048 and 227,594,574
Half scale
Find third proportional to 410,892,192 and 910,378,296
Double scale
Find third proportional to 205,446,098 and 455,189,152
Similar ratio
Find third proportional to 308,169,144 and 682,783,722
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.