Finding the Third Proportional to 5,163,507 and 11,238,993
Calculator
Solution
The third proportional to 5,163,507 and 11,238,993 is: 24,463,017.80
Step by Step Solution
- Step 1: Write the proportion equation
5,163,507 : 11,238,993 = 11,238,993 : x - Step 2: Convert to fraction form
5,163,507/11,238,993 = 11,238,993/x - Step 3: Cross multiply
5,163,507x = 11,238,993 × 11,238,993 - Step 4: Simplify right side
5,163,507x = 126,314,963,654,049 - Step 5: Solve for x
x = 126,314,963,654,049/5,163,507 - Step 6: Final answer
x = 24,463,017.80
Related Problems
Find third proportional to 2,581,753.50 and 5,619,496.50
Half scale
Find third proportional to 10,327,014 and 22,477,986
Double scale
Find third proportional to 5,163,509 and 11,238,997
Similar ratio
Find third proportional to 7,745,260.50 and 16,858,489.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.