Finding the Fourth Proportional to 24,394,936.32, 36,603,578.97 and 10,566,124.72
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Solution
The fourth proportional to 24,394,936.32, 36,603,578.97 and 10,566,124.72 is: 15,854,027.06
Step by Step Solution
- Step 1: Write the proportion equation
24,394,936.32 : 36,603,578.97 = 10,566,124.72 : x - Step 2: Convert to fraction form
24,394,936.32/36,603,578.97 = 10,566,124.72/x - Step 3: Cross multiply
24,394,936.32x = 36,603,578.97 × 10,566,124.72 - Step 4: Simplify right side
24,394,936.32x = 386,757,980,503,880.12 - Step 5: Solve for x
x = 386,757,980,503,880.12/24,394,936.32 - Step 6: Final answer
x = 15,854,027.06
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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.