Finding the Third Proportional to 7,845,924 and 16,930,415
Calculator
Solution
The third proportional to 7,845,924 and 16,930,415 is: 36,533,485.68
Step by Step Solution
- Step 1: Write the proportion equation
7,845,924 : 16,930,415 = 16,930,415 : x - Step 2: Convert to fraction form
7,845,924/16,930,415 = 16,930,415/x - Step 3: Cross multiply
7,845,924x = 16,930,415 × 16,930,415 - Step 4: Simplify right side
7,845,924x = 286,638,952,072,225 - Step 5: Solve for x
x = 286,638,952,072,225/7,845,924 - Step 6: Final answer
x = 36,533,485.68
Related Problems
Find third proportional to 3,922,962 and 8,465,207.50
Half scale
Find third proportional to 15,691,848 and 33,860,830
Double scale
Find third proportional to 7,845,926 and 16,930,419
Similar ratio
Find third proportional to 11,768,886 and 25,395,622.50
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.