Finding the Fourth Proportional to 24,901,897.20, 37,358,923.36 and 9,548,912.64
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Solution
The fourth proportional to 24,901,897.20, 37,358,923.36 and 9,548,912.64 is: 14,325,699.47
Step by Step Solution
- Step 1: Write the proportion equation
24,901,897.20 : 37,358,923.36 = 9,548,912.64 : x - Step 2: Convert to fraction form
24,901,897.20/37,358,923.36 = 9,548,912.64/x - Step 3: Cross multiply
24,901,897.20x = 37,358,923.36 × 9,548,912.64 - Step 4: Simplify right side
24,901,897.20x = 356,737,095,489,095.31 - Step 5: Solve for x
x = 356,737,095,489,095.31/24,901,897.20 - Step 6: Final answer
x = 14,325,699.47
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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.