Finding the Third Proportional to 13,412,631 and 29,860,543.50
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Solution
The third proportional to 13,412,631 and 29,860,543.50 is: 66,478,534.91
Step by Step Solution
- Step 1: Write the proportion equation
13,412,631 : 29,860,543.50 = 29,860,543.50 : x - Step 2: Convert to fraction form
13,412,631/29,860,543.50 = 29,860,543.50/x - Step 3: Cross multiply
13,412,631x = 29,860,543.50 × 29,860,543.50 - Step 4: Simplify right side
13,412,631x = 891,652,058,115,392.25 - Step 5: Solve for x
x = 891,652,058,115,392.25/13,412,631 - Step 6: Final answer
x = 66,478,534.91
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Why These Related Problems?
These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.