Finding the Fourth Proportional to 14,701,843.11, 22,036,576.64 and 6,061,204.09
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Solution
The fourth proportional to 14,701,843.11, 22,036,576.64 and 6,061,204.09 is: 9,085,132.21
Step by Step Solution
- Step 1: Write the proportion equation
14,701,843.11 : 22,036,576.64 = 6,061,204.09 : x - Step 2: Convert to fraction form
14,701,843.11/22,036,576.64 = 6,061,204.09/x - Step 3: Cross multiply
14,701,843.11x = 22,036,576.64 × 6,061,204.09 - Step 4: Simplify right side
14,701,843.11x = 133,568,188,319,477.56 - Step 5: Solve for x
x = 133,568,188,319,477.56/14,701,843.11 - Step 6: Final answer
x = 9,085,132.21
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.