Finding the Fourth Proportional to 24,527,320.32, 36,796,675.38 and 8,353,411.62
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Solution
The fourth proportional to 24,527,320.32, 36,796,675.38 and 8,353,411.62 is: 12,532,056.98
Step by Step Solution
- Step 1: Write the proportion equation
24,527,320.32 : 36,796,675.38 = 8,353,411.62 : x - Step 2: Convert to fraction form
24,527,320.32/36,796,675.38 = 8,353,411.62/x - Step 3: Cross multiply
24,527,320.32x = 36,796,675.38 × 8,353,411.62 - Step 4: Simplify right side
24,527,320.32x = 307,377,775,696,659.94 - Step 5: Solve for x
x = 307,377,775,696,659.94/24,527,320.32 - Step 6: Final answer
x = 12,532,056.98
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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.