Finding the Fourth Proportional to 11,122,177.98, 16,685,067 and 3,444,018.24
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Solution
The fourth proportional to 11,122,177.98, 16,685,067 and 3,444,018.24 is: 5,166,584.75
Step by Step Solution
- Step 1: Write the proportion equation
11,122,177.98 : 16,685,067 = 3,444,018.24 : x - Step 2: Convert to fraction form
11,122,177.98/16,685,067 = 3,444,018.24/x - Step 3: Cross multiply
11,122,177.98x = 16,685,067 × 3,444,018.24 - Step 4: Simplify right side
11,122,177.98x = 57,463,675,083,622.09 - Step 5: Solve for x
x = 57,463,675,083,622.09/11,122,177.98 - Step 6: Final answer
x = 5,166,584.75
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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.