Finding the Fourth Proportional to 114,010,745.44, 171,013,722.18 and 27,749,633.44
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Solution
The fourth proportional to 114,010,745.44, 171,013,722.18 and 27,749,633.44 is: 41,623,866.99
Step by Step Solution
- Step 1: Write the proportion equation
114,010,745.44 : 171,013,722.18 = 27,749,633.44 : x - Step 2: Convert to fraction form
114,010,745.44/171,013,722.18 = 27,749,633.44/x - Step 3: Cross multiply
114,010,745.44x = 171,013,722.18 × 27,749,633.44 - Step 4: Simplify right side
114,010,745.44x = 4,745,568,103,704,998 - Step 5: Solve for x
x = 4,745,568,103,704,998/114,010,745.44 - Step 6: Final answer
x = 41,623,866.99
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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.