Finding the Fourth Proportional to 24,624,225.68, 36,934,586.76 and 7,583,121.68
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Solution
The fourth proportional to 24,624,225.68, 36,934,586.76 and 7,583,121.68 is: 11,374,143.06
Step by Step Solution
- Step 1: Write the proportion equation
24,624,225.68 : 36,934,586.76 = 7,583,121.68 : x - Step 2: Convert to fraction form
24,624,225.68/36,934,586.76 = 7,583,121.68/x - Step 3: Cross multiply
24,624,225.68x = 36,934,586.76 × 7,583,121.68 - Step 4: Simplify right side
24,624,225.68x = 280,079,465,601,596.94 - Step 5: Solve for x
x = 280,079,465,601,596.94/24,624,225.68 - Step 6: Final answer
x = 11,374,143.06
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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.