Finding the Fourth Proportional to 67,650,052.84, 101,474,793.18 and 24,509,141.48
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Solution
The fourth proportional to 67,650,052.84, 101,474,793.18 and 24,509,141.48 is: 36,763,608.58
Step by Step Solution
- Step 1: Write the proportion equation
67,650,052.84 : 101,474,793.18 = 24,509,141.48 : x - Step 2: Convert to fraction form
67,650,052.84/101,474,793.18 = 24,509,141.48/x - Step 3: Cross multiply
67,650,052.84x = 101,474,793.18 × 24,509,141.48 - Step 4: Simplify right side
67,650,052.84x = 2,487,060,062,702,359.50 - Step 5: Solve for x
x = 2,487,060,062,702,359.50/67,650,052.84 - Step 6: Final answer
x = 36,763,608.58
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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.