Finding the Third Proportional to 349,847,046 and 809,917,356
Calculator
Solution
The third proportional to 349,847,046 and 809,917,356 is: 1,875,008,324.50
Step by Step Solution
- Step 1: Write the proportion equation
349,847,046 : 809,917,356 = 809,917,356 : x - Step 2: Convert to fraction form
349,847,046/809,917,356 = 809,917,356/x - Step 3: Cross multiply
349,847,046x = 809,917,356 × 809,917,356 - Step 4: Simplify right side
349,847,046x = 655,966,123,550,030,720 - Step 5: Solve for x
x = 655,966,123,550,030,720/349,847,046 - Step 6: Final answer
x = 1,875,008,324.50
Related Problems
Find third proportional to 174,923,523 and 404,958,678
Half scale
Find third proportional to 699,694,092 and 1,619,834,712
Double scale
Find third proportional to 349,847,048 and 809,917,361
Similar ratio
Find third proportional to 524,770,569 and 1,214,876,034
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.