Finding the Fourth Proportional to 16,366,246.39, 24,548,478.72 and 5,006,694.97
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Solution
The fourth proportional to 16,366,246.39, 24,548,478.72 and 5,006,694.97 is: 7,509,769.93
Step by Step Solution
- Step 1: Write the proportion equation
16,366,246.39 : 24,548,478.72 = 5,006,694.97 : x - Step 2: Convert to fraction form
16,366,246.39/24,548,478.72 = 5,006,694.97/x - Step 3: Cross multiply
16,366,246.39x = 24,548,478.72 × 5,006,694.97 - Step 4: Simplify right side
16,366,246.39x = 122,906,744,928,576.03 - Step 5: Solve for x
x = 122,906,744,928,576.03/16,366,246.39 - Step 6: Final answer
x = 7,509,769.93
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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.