Finding the Fourth Proportional to 24,394,939.94, 36,580,639.46 and 14,162,375.63
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Solution
The fourth proportional to 24,394,939.94, 36,580,639.46 and 14,162,375.63 is: 21,236,730.16
Step by Step Solution
- Step 1: Write the proportion equation
24,394,939.94 : 36,580,639.46 = 14,162,375.63 : x - Step 2: Convert to fraction form
24,394,939.94/36,580,639.46 = 14,162,375.63/x - Step 3: Cross multiply
24,394,939.94x = 36,580,639.46 × 14,162,375.63 - Step 4: Simplify right side
24,394,939.94x = 518,068,756,838,760.06 - Step 5: Solve for x
x = 518,068,756,838,760.06/24,394,939.94 - Step 6: Final answer
x = 21,236,730.16
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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.