Finding the Fourth Proportional to 32,085,753.42, 44,284,000.47 and 19,040,205.48
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Solution
The fourth proportional to 32,085,753.42, 44,284,000.47 and 19,040,205.48 is: 26,278,842.74
Step by Step Solution
- Step 1: Write the proportion equation
32,085,753.42 : 44,284,000.47 = 19,040,205.48 : x - Step 2: Convert to fraction form
32,085,753.42/44,284,000.47 = 19,040,205.48/x - Step 3: Cross multiply
32,085,753.42x = 44,284,000.47 × 19,040,205.48 - Step 4: Simplify right side
32,085,753.42x = 843,176,468,425,216.62 - Step 5: Solve for x
x = 843,176,468,425,216.62/32,085,753.42 - Step 6: Final answer
x = 26,278,842.74
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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.