Finding the Third Proportional to 412,186,329 and 888,940,908
Calculator
Solution
The third proportional to 412,186,329 and 888,940,908 is: 1,917,132,816.69
Step by Step Solution
- Step 1: Write the proportion equation
412,186,329 : 888,940,908 = 888,940,908 : x - Step 2: Convert to fraction form
412,186,329/888,940,908 = 888,940,908/x - Step 3: Cross multiply
412,186,329x = 888,940,908 × 888,940,908 - Step 4: Simplify right side
412,186,329x = 790,215,937,915,864,448 - Step 5: Solve for x
x = 790,215,937,915,864,448/412,186,329 - Step 6: Final answer
x = 1,917,132,816.69
Related Problems
Find third proportional to 206,093,164.50 and 444,470,454
Half scale
Find third proportional to 824,372,658 and 1,777,881,816
Double scale
Find third proportional to 412,186,331 and 888,940,912
Similar ratio
Find third proportional to 618,279,493.50 and 1,333,411,362
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.