Finding the Fourth Proportional to 16,540,341.53, 24,788,156.60 and 6,299,614.85
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Solution
The fourth proportional to 16,540,341.53, 24,788,156.60 and 6,299,614.85 is: 9,440,907.81
Step by Step Solution
- Step 1: Write the proportion equation
16,540,341.53 : 24,788,156.60 = 6,299,614.85 : x - Step 2: Convert to fraction form
16,540,341.53/24,788,156.60 = 6,299,614.85/x - Step 3: Cross multiply
16,540,341.53x = 24,788,156.60 × 6,299,614.85 - Step 4: Simplify right side
16,540,341.53x = 156,155,839,451,957.81 - Step 5: Solve for x
x = 156,155,839,451,957.81/16,540,341.53 - Step 6: Final answer
x = 9,440,907.81
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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.