Finding the Fourth Proportional to 36,732,747.33, 55,107,092.60 and 11,173,092.44
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Solution
The fourth proportional to 36,732,747.33, 55,107,092.60 and 11,173,092.44 is: 16,762,063.39
Step by Step Solution
- Step 1: Write the proportion equation
36,732,747.33 : 55,107,092.60 = 11,173,092.44 : x - Step 2: Convert to fraction form
36,732,747.33/55,107,092.60 = 11,173,092.44/x - Step 3: Cross multiply
36,732,747.33x = 55,107,092.60 × 11,173,092.44 - Step 4: Simplify right side
36,732,747.33x = 615,716,639,388,039 - Step 5: Solve for x
x = 615,716,639,388,039/36,732,747.33 - Step 6: Final answer
x = 16,762,063.39
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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.