Finding the Third Proportional to 203,906,169 and 440,302,913
Calculator
Solution
The third proportional to 203,906,169 and 440,302,913 is: 950,764,050.68
Step by Step Solution
- Step 1: Write the proportion equation
203,906,169 : 440,302,913 = 440,302,913 : x - Step 2: Convert to fraction form
203,906,169/440,302,913 = 440,302,913/x - Step 3: Cross multiply
203,906,169x = 440,302,913 × 440,302,913 - Step 4: Simplify right side
203,906,169x = 193,866,655,196,285,568 - Step 5: Solve for x
x = 193,866,655,196,285,568/203,906,169 - Step 6: Final answer
x = 950,764,050.68
Related Problems
Find third proportional to 101,953,084.50 and 220,151,456.50
Half scale
Find third proportional to 407,812,338 and 880,605,826
Double scale
Find third proportional to 203,906,171 and 440,302,917
Similar ratio
Find third proportional to 305,859,253.50 and 660,454,369.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.