Finding the Third Proportional to 6,689,107 and 14,656,151
Calculator
Solution
The third proportional to 6,689,107 and 14,656,151 is: 32,112,322.64
Step by Step Solution
- Step 1: Write the proportion equation
6,689,107 : 14,656,151 = 14,656,151 : x - Step 2: Convert to fraction form
6,689,107/14,656,151 = 14,656,151/x - Step 3: Cross multiply
6,689,107x = 14,656,151 × 14,656,151 - Step 4: Simplify right side
6,689,107x = 214,802,762,134,801 - Step 5: Solve for x
x = 214,802,762,134,801/6,689,107 - Step 6: Final answer
x = 32,112,322.64
Related Problems
Find third proportional to 3,344,553.50 and 7,328,075.50
Half scale
Find third proportional to 13,378,214 and 29,312,302
Double scale
Find third proportional to 6,689,109 and 14,656,155
Similar ratio
Find third proportional to 10,033,660.50 and 21,984,226.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.