Finding the Fourth Proportional to 17,468,339.96, 26,202,509.94 and 6,823,307
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Solution
The fourth proportional to 17,468,339.96, 26,202,509.94 and 6,823,307 is: 10,234,960.50
Step by Step Solution
- Step 1: Write the proportion equation
17,468,339.96 : 26,202,509.94 = 6,823,307 : x - Step 2: Convert to fraction form
17,468,339.96/26,202,509.94 = 6,823,307/x - Step 3: Cross multiply
17,468,339.96x = 26,202,509.94 × 6,823,307 - Step 4: Simplify right side
17,468,339.96x = 178,787,769,491,171.59 - Step 5: Solve for x
x = 178,787,769,491,171.59/17,468,339.96 - Step 6: Final answer
x = 10,234,960.50
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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.