Finding the Fourth Proportional to 5,952,511,240.63, 8,928,790,932.99 and 2,411,319,645.97
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Solution
The fourth proportional to 5,952,511,240.63, 8,928,790,932.99 and 2,411,319,645.97 is: 3,616,989,220.37
Step by Step Solution
- Step 1: Write the proportion equation
5,952,511,240.63 : 8,928,790,932.99 = 2,411,319,645.97 : x - Step 2: Convert to fraction form
5,952,511,240.63/8,928,790,932.99 = 2,411,319,645.97/x - Step 3: Cross multiply
5,952,511,240.63x = 8,928,790,932.99 × 2,411,319,645.97 - Step 4: Simplify right side
5,952,511,240.63x = 21,530,168,991,477,592,064 - Step 5: Solve for x
x = 21,530,168,991,477,592,064/5,952,511,240.63 - Step 6: Final answer
x = 3,616,989,220.37
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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.