Finding the Fourth Proportional to 41,370,905.80, 61,961,880.30 and 24,364,793.80
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Solution
The fourth proportional to 41,370,905.80, 61,961,880.30 and 24,364,793.80 is: 36,491,549.02
Step by Step Solution
- Step 1: Write the proportion equation
41,370,905.80 : 61,961,880.30 = 24,364,793.80 : x - Step 2: Convert to fraction form
41,370,905.80/61,961,880.30 = 24,364,793.80/x - Step 3: Cross multiply
41,370,905.80x = 61,961,880.30 × 24,364,793.80 - Step 4: Simplify right side
41,370,905.80x = 1,509,688,436,969,782 - Step 5: Solve for x
x = 1,509,688,436,969,782/41,370,905.80 - Step 6: Final answer
x = 36,491,549.02
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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.