Finding the Third Proportional to 7,125,346 and 15,370,437
Calculator
Solution
The third proportional to 7,125,346 and 15,370,437 is: 33,156,331.44
Step by Step Solution
- Step 1: Write the proportion equation
7,125,346 : 15,370,437 = 15,370,437 : x - Step 2: Convert to fraction form
7,125,346/15,370,437 = 15,370,437/x - Step 3: Cross multiply
7,125,346x = 15,370,437 × 15,370,437 - Step 4: Simplify right side
7,125,346x = 236,250,333,570,969 - Step 5: Solve for x
x = 236,250,333,570,969/7,125,346 - Step 6: Final answer
x = 33,156,331.44
Related Problems
Find third proportional to 3,562,673 and 7,685,218.50
Half scale
Find third proportional to 14,250,692 and 30,740,874
Double scale
Find third proportional to 7,125,348 and 15,370,441
Similar ratio
Find third proportional to 10,688,019 and 23,055,655.50
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.