Finding the Third Proportional to 13,652,278 and 29,330,622
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Solution
The third proportional to 13,652,278 and 29,330,622 is: 63,014,054.28
Step by Step Solution
- Step 1: Write the proportion equation
13,652,278 : 29,330,622 = 29,330,622 : x - Step 2: Convert to fraction form
13,652,278/29,330,622 = 29,330,622/x - Step 3: Cross multiply
13,652,278x = 29,330,622 × 29,330,622 - Step 4: Simplify right side
13,652,278x = 860,285,386,906,884 - Step 5: Solve for x
x = 860,285,386,906,884/13,652,278 - Step 6: Final answer
x = 63,014,054.28
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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.