Finding the Third Proportional to 412,186,283 and 888,940,816
Calculator
Solution
The third proportional to 412,186,283 and 888,940,816 is: 1,917,132,633.82
Step by Step Solution
- Step 1: Write the proportion equation
412,186,283 : 888,940,816 = 888,940,816 : x - Step 2: Convert to fraction form
412,186,283/888,940,816 = 888,940,816/x - Step 3: Cross multiply
412,186,283x = 888,940,816 × 888,940,816 - Step 4: Simplify right side
412,186,283x = 790,215,774,350,745,856 - Step 5: Solve for x
x = 790,215,774,350,745,856/412,186,283 - Step 6: Final answer
x = 1,917,132,633.82
Related Problems
Find third proportional to 206,093,141.50 and 444,470,408
Half scale
Find third proportional to 824,372,566 and 1,777,881,632
Double scale
Find third proportional to 412,186,285 and 888,940,820
Similar ratio
Find third proportional to 618,279,424.50 and 1,333,411,224
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.