Finding the Fourth Proportional to 16,324,845.29, 24,479,701.02 and 6,086,956.21
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Solution
The fourth proportional to 16,324,845.29, 24,479,701.02 and 6,086,956.21 is: 9,127,612.88
Step by Step Solution
- Step 1: Write the proportion equation
16,324,845.29 : 24,479,701.02 = 6,086,956.21 : x - Step 2: Convert to fraction form
16,324,845.29/24,479,701.02 = 6,086,956.21/x - Step 3: Cross multiply
16,324,845.29x = 24,479,701.02 × 6,086,956.21 - Step 4: Simplify right side
16,324,845.29x = 149,006,868,142,632.34 - Step 5: Solve for x
x = 149,006,868,142,632.34/16,324,845.29 - Step 6: Final answer
x = 9,127,612.88
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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.