Finding the Fourth Proportional to 24,531,007.80, 36,796,511.70 and 24,531,007.80
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Solution
The fourth proportional to 24,531,007.80, 36,796,511.70 and 24,531,007.80 is: 36,796,511.70
Step by Step Solution
- Step 1: Write the proportion equation
24,531,007.80 : 36,796,511.70 = 24,531,007.80 : x - Step 2: Convert to fraction form
24,531,007.80/36,796,511.70 = 24,531,007.80/x - Step 3: Cross multiply
24,531,007.80x = 36,796,511.70 × 24,531,007.80 - Step 4: Simplify right side
24,531,007.80x = 902,655,515,525,491.38 - Step 5: Solve for x
x = 902,655,515,525,491.38/24,531,007.80 - Step 6: Final answer
x = 36,796,511.70
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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.