Finding the Fourth Proportional to 32,951,795.40, 49,380,453.90 and 24,247,972.80
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Solution
The fourth proportional to 32,951,795.40, 49,380,453.90 and 24,247,972.80 is: 36,337,197.67
Step by Step Solution
- Step 1: Write the proportion equation
32,951,795.40 : 49,380,453.90 = 24,247,972.80 : x - Step 2: Convert to fraction form
32,951,795.40/49,380,453.90 = 24,247,972.80/x - Step 3: Cross multiply
32,951,795.40x = 49,380,453.90 × 24,247,972.80 - Step 4: Simplify right side
32,951,795.40x = 1,197,375,903,018,854 - Step 5: Solve for x
x = 1,197,375,903,018,854/32,951,795.40 - Step 6: Final answer
x = 36,337,197.67
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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.