Finding the Fourth Proportional to 16,102,546.05, 24,145,544.93 and 4,741,518.45
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Solution
The fourth proportional to 16,102,546.05, 24,145,544.93 and 4,741,518.45 is: 7,109,841.29
Step by Step Solution
- Step 1: Write the proportion equation
16,102,546.05 : 24,145,544.93 = 4,741,518.45 : x - Step 2: Convert to fraction form
16,102,546.05/24,145,544.93 = 4,741,518.45/x - Step 3: Cross multiply
16,102,546.05x = 24,145,544.93 × 4,741,518.45 - Step 4: Simplify right side
16,102,546.05x = 114,486,546,747,191.38 - Step 5: Solve for x
x = 114,486,546,747,191.38/16,102,546.05 - Step 6: Final answer
x = 7,109,841.29
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.