Finding the Third Proportional to 12,493,674 and 27,858,476
Calculator
Solution
The third proportional to 12,493,674 and 27,858,476 is: 62,119,011.99
Step by Step Solution
- Step 1: Write the proportion equation
12,493,674 : 27,858,476 = 27,858,476 : x - Step 2: Convert to fraction form
12,493,674/27,858,476 = 27,858,476/x - Step 3: Cross multiply
12,493,674x = 27,858,476 × 27,858,476 - Step 4: Simplify right side
12,493,674x = 776,094,685,042,576 - Step 5: Solve for x
x = 776,094,685,042,576/12,493,674 - Step 6: Final answer
x = 62,119,011.99
Related Problems
Find third proportional to 6,246,837 and 13,929,238
Half scale
Find third proportional to 24,987,348 and 55,716,952
Double scale
Find third proportional to 12,493,676 and 27,858,480
Similar ratio
Find third proportional to 18,740,511 and 41,787,714
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.