Finding the Third Proportional to 7,101,946 and 15,532,455
Calculator
Solution
The third proportional to 7,101,946 and 15,532,455 is: 33,970,570.65
Step by Step Solution
- Step 1: Write the proportion equation
7,101,946 : 15,532,455 = 15,532,455 : x - Step 2: Convert to fraction form
7,101,946/15,532,455 = 15,532,455/x - Step 3: Cross multiply
7,101,946x = 15,532,455 × 15,532,455 - Step 4: Simplify right side
7,101,946x = 241,257,158,327,025 - Step 5: Solve for x
x = 241,257,158,327,025/7,101,946 - Step 6: Final answer
x = 33,970,570.65
Related Problems
Find third proportional to 3,550,973 and 7,766,227.50
Half scale
Find third proportional to 14,203,892 and 31,064,910
Double scale
Find third proportional to 7,101,948 and 15,532,459
Similar ratio
Find third proportional to 10,652,919 and 23,298,682.50
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.