Finding the Third Proportional to 7,211,030 and 14,621,212
Calculator
Solution
The third proportional to 7,211,030 and 14,621,212 is: 29,646,228.12
Step by Step Solution
- Step 1: Write the proportion equation
7,211,030 : 14,621,212 = 14,621,212 : x - Step 2: Convert to fraction form
7,211,030/14,621,212 = 14,621,212/x - Step 3: Cross multiply
7,211,030x = 14,621,212 × 14,621,212 - Step 4: Simplify right side
7,211,030x = 213,779,840,348,944 - Step 5: Solve for x
x = 213,779,840,348,944/7,211,030 - Step 6: Final answer
x = 29,646,228.12
Related Problems
Find third proportional to 3,605,515 and 7,310,606
Half scale
Find third proportional to 14,422,060 and 29,242,424
Double scale
Find third proportional to 7,211,032 and 14,621,216
Similar ratio
Find third proportional to 10,816,545 and 21,931,818
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.