Finding the Third Proportional to 7,000,371 and 15,195,816
Calculator
Solution
The third proportional to 7,000,371 and 15,195,816 is: 32,985,798.02
Step by Step Solution
- Step 1: Write the proportion equation
7,000,371 : 15,195,816 = 15,195,816 : x - Step 2: Convert to fraction form
7,000,371/15,195,816 = 15,195,816/x - Step 3: Cross multiply
7,000,371x = 15,195,816 × 15,195,816 - Step 4: Simplify right side
7,000,371x = 230,912,823,905,856 - Step 5: Solve for x
x = 230,912,823,905,856/7,000,371 - Step 6: Final answer
x = 32,985,798.02
Related Problems
Find third proportional to 3,500,185.50 and 7,597,908
Half scale
Find third proportional to 14,000,742 and 30,391,632
Double scale
Find third proportional to 7,000,373 and 15,195,820
Similar ratio
Find third proportional to 10,500,556.50 and 22,793,724
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.