Finding the Third Proportional to 12,635,437 and 27,288,341
Calculator
Solution
The third proportional to 12,635,437 and 27,288,341 is: 58,933,739.65
Step by Step Solution
- Step 1: Write the proportion equation
12,635,437 : 27,288,341 = 27,288,341 : x - Step 2: Convert to fraction form
12,635,437/27,288,341 = 27,288,341/x - Step 3: Cross multiply
12,635,437x = 27,288,341 × 27,288,341 - Step 4: Simplify right side
12,635,437x = 744,653,554,532,281 - Step 5: Solve for x
x = 744,653,554,532,281/12,635,437 - Step 6: Final answer
x = 58,933,739.65
Related Problems
Find third proportional to 6,317,718.50 and 13,644,170.50
Half scale
Find third proportional to 25,270,874 and 54,576,682
Double scale
Find third proportional to 12,635,439 and 27,288,345
Similar ratio
Find third proportional to 18,953,155.50 and 40,932,511.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.