Finding the Third Proportional to 7,970,697 and 16,649,025
Calculator
Solution
The third proportional to 7,970,697 and 16,649,025 is: 34,776,134.82
Step by Step Solution
- Step 1: Write the proportion equation
7,970,697 : 16,649,025 = 16,649,025 : x - Step 2: Convert to fraction form
7,970,697/16,649,025 = 16,649,025/x - Step 3: Cross multiply
7,970,697x = 16,649,025 × 16,649,025 - Step 4: Simplify right side
7,970,697x = 277,190,033,450,625 - Step 5: Solve for x
x = 277,190,033,450,625/7,970,697 - Step 6: Final answer
x = 34,776,134.82
Related Problems
Find third proportional to 3,985,348.50 and 8,324,512.50
Half scale
Find third proportional to 15,941,394 and 33,298,050
Double scale
Find third proportional to 7,970,699 and 16,649,029
Similar ratio
Find third proportional to 11,956,045.50 and 24,973,537.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.