Finding the Fourth Proportional to 16,661,186.24, 24,963,249.92 and 9,093,462.08
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Solution
The fourth proportional to 16,661,186.24, 24,963,249.92 and 9,093,462.08 is: 13,624,622.12
Step by Step Solution
- Step 1: Write the proportion equation
16,661,186.24 : 24,963,249.92 = 9,093,462.08 : x - Step 2: Convert to fraction form
16,661,186.24/24,963,249.92 = 9,093,462.08/x - Step 3: Cross multiply
16,661,186.24x = 24,963,249.92 × 9,093,462.08 - Step 4: Simplify right side
16,661,186.24x = 227,002,366,541,083.06 - Step 5: Solve for x
x = 227,002,366,541,083.06/16,661,186.24 - Step 6: Final answer
x = 13,624,622.12
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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.