Finding the Third Proportional to 13,738,272 and 29,838,504
Calculator
Solution
The third proportional to 13,738,272 and 29,838,504 is: 64,807,009.28
Step by Step Solution
- Step 1: Write the proportion equation
13,738,272 : 29,838,504 = 29,838,504 : x - Step 2: Convert to fraction form
13,738,272/29,838,504 = 29,838,504/x - Step 3: Cross multiply
13,738,272x = 29,838,504 × 29,838,504 - Step 4: Simplify right side
13,738,272x = 890,336,320,958,016 - Step 5: Solve for x
x = 890,336,320,958,016/13,738,272 - Step 6: Final answer
x = 64,807,009.28
Related Problems
Find third proportional to 6,869,136 and 14,919,252
Half scale
Find third proportional to 27,476,544 and 59,677,008
Double scale
Find third proportional to 13,738,274 and 29,838,508
Similar ratio
Find third proportional to 20,607,408 and 44,757,756
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.