Finding the Third Proportional to 11,415,215 and 16,713,286
Calculator
Solution
The third proportional to 11,415,215 and 16,713,286 is: 24,470,316.93
Step by Step Solution
- Step 1: Write the proportion equation
11,415,215 : 16,713,286 = 16,713,286 : x - Step 2: Convert to fraction form
11,415,215/16,713,286 = 16,713,286/x - Step 3: Cross multiply
11,415,215x = 16,713,286 × 16,713,286 - Step 4: Simplify right side
11,415,215x = 279,333,928,917,796 - Step 5: Solve for x
x = 279,333,928,917,796/11,415,215 - Step 6: Final answer
x = 24,470,316.93
Related Problems
Find third proportional to 5,707,607.50 and 8,356,643
Half scale
Find third proportional to 22,830,430 and 33,426,572
Double scale
Find third proportional to 11,415,217 and 16,713,289
Similar ratio
Find third proportional to 17,122,822.50 and 25,069,929
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.