Finding the Fourth Proportional to 33,018,806.99, 49,528,144.48 and 8,760,165.47
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Solution
The fourth proportional to 33,018,806.99, 49,528,144.48 and 8,760,165.47 is: 13,140,230.69
Step by Step Solution
- Step 1: Write the proportion equation
33,018,806.99 : 49,528,144.48 = 8,760,165.47 : x - Step 2: Convert to fraction form
33,018,806.99/49,528,144.48 = 8,760,165.47/x - Step 3: Cross multiply
33,018,806.99x = 49,528,144.48 × 8,760,165.47 - Step 4: Simplify right side
33,018,806.99x = 433,874,740,797,325.94 - Step 5: Solve for x
x = 433,874,740,797,325.94/33,018,806.99 - Step 6: Final answer
x = 13,140,230.69
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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.