Finding the Fourth Proportional to 50,599,761.99, 75,904,274.91 and 14,207,907.11
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Solution
The fourth proportional to 50,599,761.99, 75,904,274.91 and 14,207,907.11 is: 21,313,161.27
Step by Step Solution
- Step 1: Write the proportion equation
50,599,761.99 : 75,904,274.91 = 14,207,907.11 : x - Step 2: Convert to fraction form
50,599,761.99/75,904,274.91 = 14,207,907.11/x - Step 3: Cross multiply
50,599,761.99x = 75,904,274.91 × 14,207,907.11 - Step 4: Simplify right side
50,599,761.99x = 1,078,440,887,273,903.38 - Step 5: Solve for x
x = 1,078,440,887,273,903.38/50,599,761.99 - Step 6: Final answer
x = 21,313,161.27
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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.