Finding the Third Proportional to 5,465,437 and 8,168,043
Calculator
Solution
The third proportional to 5,465,437 and 8,168,043 is: 12,207,061.66
Step by Step Solution
- Step 1: Write the proportion equation
5,465,437 : 8,168,043 = 8,168,043 : x - Step 2: Convert to fraction form
5,465,437/8,168,043 = 8,168,043/x - Step 3: Cross multiply
5,465,437x = 8,168,043 × 8,168,043 - Step 4: Simplify right side
5,465,437x = 66,716,926,449,849 - Step 5: Solve for x
x = 66,716,926,449,849/5,465,437 - Step 6: Final answer
x = 12,207,061.66
Related Problems
Find third proportional to 2,732,718.50 and 4,084,021.50
Half scale
Find third proportional to 10,930,874 and 16,336,086
Double scale
Find third proportional to 5,465,439 and 8,168,046
Similar ratio
Find third proportional to 8,198,155.50 and 12,252,064.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.