Finding the Third Proportional to 6,217,128 and 14,655,330
Calculator
Solution
The third proportional to 6,217,128 and 14,655,330 is: 34,546,288.48
Step by Step Solution
- Step 1: Write the proportion equation
6,217,128 : 14,655,330 = 14,655,330 : x - Step 2: Convert to fraction form
6,217,128/14,655,330 = 14,655,330/x - Step 3: Cross multiply
6,217,128x = 14,655,330 × 14,655,330 - Step 4: Simplify right side
6,217,128x = 214,778,697,408,900 - Step 5: Solve for x
x = 214,778,697,408,900/6,217,128 - Step 6: Final answer
x = 34,546,288.48
Related Problems
Find third proportional to 3,108,564 and 7,327,665
Half scale
Find third proportional to 12,434,256 and 29,310,660
Double scale
Find third proportional to 6,217,130 and 14,655,335
Similar ratio
Find third proportional to 9,325,692 and 21,982,995
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.