Finding the Fourth Proportional to 16,461,174.47, 24,685,797.47 and 5,528,093.03
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Solution
The fourth proportional to 16,461,174.47, 24,685,797.47 and 5,528,093.03 is: 8,290,136.59
Step by Step Solution
- Step 1: Write the proportion equation
16,461,174.47 : 24,685,797.47 = 5,528,093.03 : x - Step 2: Convert to fraction form
16,461,174.47/24,685,797.47 = 5,528,093.03/x - Step 3: Cross multiply
16,461,174.47x = 24,685,797.47 × 5,528,093.03 - Step 4: Simplify right side
16,461,174.47x = 136,465,384,782,829.19 - Step 5: Solve for x
x = 136,465,384,782,829.19/16,461,174.47 - Step 6: Final answer
x = 8,290,136.59
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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.