Finding the Third Proportional to 6,471,376 and 14,080,928
Calculator
Solution
The third proportional to 6,471,376 and 14,080,928 is: 30,638,388.70
Step by Step Solution
- Step 1: Write the proportion equation
6,471,376 : 14,080,928 = 14,080,928 : x - Step 2: Convert to fraction form
6,471,376/14,080,928 = 14,080,928/x - Step 3: Cross multiply
6,471,376x = 14,080,928 × 14,080,928 - Step 4: Simplify right side
6,471,376x = 198,272,533,341,184 - Step 5: Solve for x
x = 198,272,533,341,184/6,471,376 - Step 6: Final answer
x = 30,638,388.70
Related Problems
Find third proportional to 3,235,688 and 7,040,464
Half scale
Find third proportional to 12,942,752 and 28,161,856
Double scale
Find third proportional to 6,471,378 and 14,080,932
Similar ratio
Find third proportional to 9,707,064 and 21,121,392
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.