Finding the Fourth Proportional to 10,737,765.44, 16,109,170.97 and 3,549,299.61
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Solution
The fourth proportional to 10,737,765.44, 16,109,170.97 and 3,549,299.61 is: 5,324,783.31
Step by Step Solution
- Step 1: Write the proportion equation
10,737,765.44 : 16,109,170.97 = 3,549,299.61 : x - Step 2: Convert to fraction form
10,737,765.44/16,109,170.97 = 3,549,299.61/x - Step 3: Cross multiply
10,737,765.44x = 16,109,170.97 × 3,549,299.61 - Step 4: Simplify right side
10,737,765.44x = 57,176,274,223,497.82 - Step 5: Solve for x
x = 57,176,274,223,497.82/10,737,765.44 - Step 6: Final answer
x = 5,324,783.31
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.