Finding the Third Proportional to 8,304,638 and 17,850,844
Calculator
Solution
The third proportional to 8,304,638 and 17,850,844 is: 38,370,442.10
Step by Step Solution
- Step 1: Write the proportion equation
8,304,638 : 17,850,844 = 17,850,844 : x - Step 2: Convert to fraction form
8,304,638/17,850,844 = 17,850,844/x - Step 3: Cross multiply
8,304,638x = 17,850,844 × 17,850,844 - Step 4: Simplify right side
8,304,638x = 318,652,631,512,336 - Step 5: Solve for x
x = 318,652,631,512,336/8,304,638 - Step 6: Final answer
x = 38,370,442.10
Related Problems
Find third proportional to 4,152,319 and 8,925,422
Half scale
Find third proportional to 16,609,276 and 35,701,688
Double scale
Find third proportional to 8,304,640 and 17,850,848
Similar ratio
Find third proportional to 12,456,957 and 26,776,266
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.