Finding the Fourth Proportional to 17,560,234.18, 24,233,771.99 and 9,613,333.65
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Solution
The fourth proportional to 17,560,234.18, 24,233,771.99 and 9,613,333.65 is: 13,266,755.63
Step by Step Solution
- Step 1: Write the proportion equation
17,560,234.18 : 24,233,771.99 = 9,613,333.65 : x - Step 2: Convert to fraction form
17,560,234.18/24,233,771.99 = 9,613,333.65/x - Step 3: Cross multiply
17,560,234.18x = 24,233,771.99 × 9,613,333.65 - Step 4: Simplify right side
17,560,234.18x = 232,967,335,737,894.47 - Step 5: Solve for x
x = 232,967,335,737,894.47/17,560,234.18 - Step 6: Final answer
x = 13,266,755.63
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.