Finding the Fourth Proportional to 16,554,224.72, 24,824,096.76 and 8,351,819.12
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Solution
The fourth proportional to 16,554,224.72, 24,824,096.76 and 8,351,819.12 is: 12,524,075.85
Step by Step Solution
- Step 1: Write the proportion equation
16,554,224.72 : 24,824,096.76 = 8,351,819.12 : x - Step 2: Convert to fraction form
16,554,224.72/24,824,096.76 = 8,351,819.12/x - Step 3: Cross multiply
16,554,224.72x = 24,824,096.76 × 8,351,819.12 - Step 4: Simplify right side
16,554,224.72x = 207,326,365,956,898.06 - Step 5: Solve for x
x = 207,326,365,956,898.06/16,554,224.72 - Step 6: Final answer
x = 12,524,075.85
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.