Finding the Third Proportional to 777,541,990 and 1,713,571,804
Calculator
Solution
The third proportional to 777,541,990 and 1,713,571,804 is: 3,776,424,122.72
Step by Step Solution
- Step 1: Write the proportion equation
777,541,990 : 1,713,571,804 = 1,713,571,804 : x - Step 2: Convert to fraction form
777,541,990/1,713,571,804 = 1,713,571,804/x - Step 3: Cross multiply
777,541,990x = 1,713,571,804 × 1,713,571,804 - Step 4: Simplify right side
777,541,990x = 2,936,328,327,463,814,656 - Step 5: Solve for x
x = 2,936,328,327,463,814,656/777,541,990 - Step 6: Final answer
x = 3,776,424,122.72
Related Problems
Find third proportional to 388,770,995 and 856,785,902
Half scale
Find third proportional to 1,555,083,980 and 3,427,143,608
Double scale
Find third proportional to 777,541,992 and 1,713,571,808
Similar ratio
Find third proportional to 1,166,312,985 and 2,570,357,706
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.