Finding the Third Proportional to 7,103,214 and 15,341,418
Calculator
Solution
The third proportional to 7,103,214 and 15,341,418 is: 33,134,170.85
Step by Step Solution
- Step 1: Write the proportion equation
7,103,214 : 15,341,418 = 15,341,418 : x - Step 2: Convert to fraction form
7,103,214/15,341,418 = 15,341,418/x - Step 3: Cross multiply
7,103,214x = 15,341,418 × 15,341,418 - Step 4: Simplify right side
7,103,214x = 235,359,106,250,724 - Step 5: Solve for x
x = 235,359,106,250,724/7,103,214 - Step 6: Final answer
x = 33,134,170.85
Related Problems
Find third proportional to 3,551,607 and 7,670,709
Half scale
Find third proportional to 14,206,428 and 30,682,836
Double scale
Find third proportional to 7,103,216 and 15,341,422
Similar ratio
Find third proportional to 10,654,821 and 23,012,127
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.