Finding the Third Proportional to 17,380,450 and 26,294,328
Calculator
Solution
The third proportional to 17,380,450 and 26,294,328 is: 39,779,849.48
Step by Step Solution
- Step 1: Write the proportion equation
17,380,450 : 26,294,328 = 26,294,328 : x - Step 2: Convert to fraction form
17,380,450/26,294,328 = 26,294,328/x - Step 3: Cross multiply
17,380,450x = 26,294,328 × 26,294,328 - Step 4: Simplify right side
17,380,450x = 691,391,684,971,584 - Step 5: Solve for x
x = 691,391,684,971,584/17,380,450 - Step 6: Final answer
x = 39,779,849.48
Related Problems
Find third proportional to 8,690,225 and 13,147,164
Half scale
Find third proportional to 34,760,900 and 52,588,656
Double scale
Find third proportional to 17,380,452 and 26,294,331
Similar ratio
Find third proportional to 26,070,675 and 39,441,492
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.