Finding the Third Proportional to 21,910,608 and 32,054,616
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Solution
The third proportional to 21,910,608 and 32,054,616 is: 46,895,020.30
Step by Step Solution
- Step 1: Write the proportion equation
21,910,608 : 32,054,616 = 32,054,616 : x - Step 2: Convert to fraction form
21,910,608/32,054,616 = 32,054,616/x - Step 3: Cross multiply
21,910,608x = 32,054,616 × 32,054,616 - Step 4: Simplify right side
21,910,608x = 1,027,498,406,907,456 - Step 5: Solve for x
x = 1,027,498,406,907,456/21,910,608 - Step 6: Final answer
x = 46,895,020.30
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.