Finding the Third Proportional to 8,964,896 and 13,415,664
Calculator
Solution
The third proportional to 8,964,896 and 13,415,664 is: 20,076,087.95
Step by Step Solution
- Step 1: Write the proportion equation
8,964,896 : 13,415,664 = 13,415,664 : x - Step 2: Convert to fraction form
8,964,896/13,415,664 = 13,415,664/x - Step 3: Cross multiply
8,964,896x = 13,415,664 × 13,415,664 - Step 4: Simplify right side
8,964,896x = 179,980,040,560,896 - Step 5: Solve for x
x = 179,980,040,560,896/8,964,896 - Step 6: Final answer
x = 20,076,087.95
Related Problems
Find third proportional to 4,482,448 and 6,707,832
Half scale
Find third proportional to 17,929,792 and 26,831,328
Double scale
Find third proportional to 8,964,898 and 13,415,667
Similar ratio
Find third proportional to 13,447,344 and 20,123,496
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.