Finding the Fourth Proportional to 27,497,880, 41,255,917.92 and 14,715,535.68
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Solution
The fourth proportional to 27,497,880, 41,255,917.92 and 14,715,535.68 is: 22,078,172.29
Step by Step Solution
- Step 1: Write the proportion equation
27,497,880 : 41,255,917.92 = 14,715,535.68 : x - Step 2: Convert to fraction form
27,497,880/41,255,917.92 = 14,715,535.68/x - Step 3: Cross multiply
27,497,880x = 41,255,917.92 × 14,715,535.68 - Step 4: Simplify right side
27,497,880x = 607,102,932,162,911.38 - Step 5: Solve for x
x = 607,102,932,162,911.38/27,497,880 - Step 6: Final answer
x = 22,078,172.29
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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.