Finding the Fourth Proportional to 24,550,096.46, 36,835,762.18 and 13,177,257.98
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Solution
The fourth proportional to 24,550,096.46, 36,835,762.18 and 13,177,257.98 is: 19,771,585.91
Step by Step Solution
- Step 1: Write the proportion equation
24,550,096.46 : 36,835,762.18 = 13,177,257.98 : x - Step 2: Convert to fraction form
24,550,096.46/36,835,762.18 = 13,177,257.98/x - Step 3: Cross multiply
24,550,096.46x = 36,835,762.18 × 13,177,257.98 - Step 4: Simplify right side
24,550,096.46x = 485,394,341,135,787.19 - Step 5: Solve for x
x = 485,394,341,135,787.19/24,550,096.46 - Step 6: Final answer
x = 19,771,585.91
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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.