Finding the Fourth Proportional to 23,057,093.34, 34,587,425.97 and 7,704,436.14
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Solution
The fourth proportional to 23,057,093.34, 34,587,425.97 and 7,704,436.14 is: 11,557,250.98
Step by Step Solution
- Step 1: Write the proportion equation
23,057,093.34 : 34,587,425.97 = 7,704,436.14 : x - Step 2: Convert to fraction form
23,057,093.34/34,587,425.97 = 7,704,436.14/x - Step 3: Cross multiply
23,057,093.34x = 34,587,425.97 × 7,704,436.14 - Step 4: Simplify right side
23,057,093.34x = 266,476,614,632,842.53 - Step 5: Solve for x
x = 266,476,614,632,842.53/23,057,093.34 - Step 6: Final answer
x = 11,557,250.98
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.