Finding the Third Proportional to 12,757,860 and 27,286,056
Calculator
Solution
The third proportional to 12,757,860 and 27,286,056 is: 58,358,443.50
Step by Step Solution
- Step 1: Write the proportion equation
12,757,860 : 27,286,056 = 27,286,056 : x - Step 2: Convert to fraction form
12,757,860/27,286,056 = 27,286,056/x - Step 3: Cross multiply
12,757,860x = 27,286,056 × 27,286,056 - Step 4: Simplify right side
12,757,860x = 744,528,852,035,136 - Step 5: Solve for x
x = 744,528,852,035,136/12,757,860 - Step 6: Final answer
x = 58,358,443.50
Related Problems
Find third proportional to 6,378,930 and 13,643,028
Half scale
Find third proportional to 25,515,720 and 54,572,112
Double scale
Find third proportional to 12,757,862 and 27,286,060
Similar ratio
Find third proportional to 19,136,790 and 40,929,084
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.