Finding the Third Proportional to 12,860,185 and 27,489,004
Calculator
Solution
The third proportional to 12,860,185 and 27,489,004 is: 58,758,512.49
Step by Step Solution
- Step 1: Write the proportion equation
12,860,185 : 27,489,004 = 27,489,004 : x - Step 2: Convert to fraction form
12,860,185/27,489,004 = 27,489,004/x - Step 3: Cross multiply
12,860,185x = 27,489,004 × 27,489,004 - Step 4: Simplify right side
12,860,185x = 755,645,340,912,016 - Step 5: Solve for x
x = 755,645,340,912,016/12,860,185 - Step 6: Final answer
x = 58,758,512.49
Related Problems
Find third proportional to 6,430,092.50 and 13,744,502
Half scale
Find third proportional to 25,720,370 and 54,978,008
Double scale
Find third proportional to 12,860,187 and 27,489,008
Similar ratio
Find third proportional to 19,290,277.50 and 41,233,506
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.