Finding the Fourth Proportional to 32,517,097.43, 48,756,167.39 and 10,349,664.84
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Solution
The fourth proportional to 32,517,097.43, 48,756,167.39 and 10,349,664.84 is: 15,518,297.49
Step by Step Solution
- Step 1: Write the proportion equation
32,517,097.43 : 48,756,167.39 = 10,349,664.84 : x - Step 2: Convert to fraction form
32,517,097.43/48,756,167.39 = 10,349,664.84/x - Step 3: Cross multiply
32,517,097.43x = 48,756,167.39 × 10,349,664.84 - Step 4: Simplify right side
32,517,097.43x = 504,609,991,284,488.31 - Step 5: Solve for x
x = 504,609,991,284,488.31/32,517,097.43 - Step 6: Final answer
x = 15,518,297.49
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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.