Finding the Fourth Proportional to 41,931,100.40, 62,859,252.90 and 16,366,163.90
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Solution
The fourth proportional to 41,931,100.40, 62,859,252.90 and 16,366,163.90 is: 24,534,649.12
Step by Step Solution
- Step 1: Write the proportion equation
41,931,100.40 : 62,859,252.90 = 16,366,163.90 : x - Step 2: Convert to fraction form
41,931,100.40/62,859,252.90 = 16,366,163.90/x - Step 3: Cross multiply
41,931,100.40x = 62,859,252.90 × 16,366,163.90 - Step 4: Simplify right side
41,931,100.40x = 1,028,764,835,592,950.25 - Step 5: Solve for x
x = 1,028,764,835,592,950.25/41,931,100.40 - Step 6: Final answer
x = 24,534,649.12
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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.