Finding the Third Proportional to 6,863,341 and 14,638,646
Calculator
Solution
The third proportional to 6,863,341 and 14,638,646 is: 31,222,396.89
Step by Step Solution
- Step 1: Write the proportion equation
6,863,341 : 14,638,646 = 14,638,646 : x - Step 2: Convert to fraction form
6,863,341/14,638,646 = 14,638,646/x - Step 3: Cross multiply
6,863,341x = 14,638,646 × 14,638,646 - Step 4: Simplify right side
6,863,341x = 214,289,956,713,316 - Step 5: Solve for x
x = 214,289,956,713,316/6,863,341 - Step 6: Final answer
x = 31,222,396.89
Related Problems
Find third proportional to 3,431,670.50 and 7,319,323
Half scale
Find third proportional to 13,726,682 and 29,277,292
Double scale
Find third proportional to 6,863,343 and 14,638,650
Similar ratio
Find third proportional to 10,295,011.50 and 21,957,969
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.