Finding the Third Proportional to 13,035,194 and 19,720,562
Calculator
Solution
The third proportional to 13,035,194 and 19,720,562 is: 29,834,658.82
Step by Step Solution
- Step 1: Write the proportion equation
13,035,194 : 19,720,562 = 19,720,562 : x - Step 2: Convert to fraction form
13,035,194/19,720,562 = 19,720,562/x - Step 3: Cross multiply
13,035,194x = 19,720,562 × 19,720,562 - Step 4: Simplify right side
13,035,194x = 388,900,565,595,844 - Step 5: Solve for x
x = 388,900,565,595,844/13,035,194 - Step 6: Final answer
x = 29,834,658.82
Related Problems
Find third proportional to 6,517,597 and 9,860,281
Half scale
Find third proportional to 26,070,388 and 39,441,124
Double scale
Find third proportional to 13,035,196 and 19,720,565
Similar ratio
Find third proportional to 19,552,791 and 29,580,843
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.