Finding the Fourth Proportional to 11,514,266.03, 17,279,732.70 and 4,504,415.54
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Solution
The fourth proportional to 11,514,266.03, 17,279,732.70 and 4,504,415.54 is: 6,759,883.45
Step by Step Solution
- Step 1: Write the proportion equation
11,514,266.03 : 17,279,732.70 = 4,504,415.54 : x - Step 2: Convert to fraction form
11,514,266.03/17,279,732.70 = 4,504,415.54/x - Step 3: Cross multiply
11,514,266.03x = 17,279,732.70 × 4,504,415.54 - Step 4: Simplify right side
11,514,266.03x = 77,835,096,414,527.50 - Step 5: Solve for x
x = 77,835,096,414,527.50/11,514,266.03 - Step 6: Final answer
x = 6,759,883.45
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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.