Finding the Third Proportional to 7,494,738,614 and 16,665,193,816
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Solution
The third proportional to 7,494,738,614 and 16,665,193,816 is: 37,056,487,120.99
Step by Step Solution
- Step 1: Write the proportion equation
7,494,738,614 : 16,665,193,816 = 16,665,193,816 : x - Step 2: Convert to fraction form
7,494,738,614/16,665,193,816 = 16,665,193,816/x - Step 3: Cross multiply
7,494,738,614x = 16,665,193,816 × 16,665,193,816 - Step 4: Simplify right side
7,494,738,614x = 277,728,684,924,844,638,208 - Step 5: Solve for x
x = 277,728,684,924,844,638,208/7,494,738,614 - Step 6: Final answer
x = 37,056,487,120.99
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.