Finding the Third Proportional to 7,194,722,977 and 16,043,745,878
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Solution
The third proportional to 7,194,722,977 and 16,043,745,878 is: 35,776,468,756.43
Step by Step Solution
- Step 1: Write the proportion equation
7,194,722,977 : 16,043,745,878 = 16,043,745,878 : x - Step 2: Convert to fraction form
7,194,722,977/16,043,745,878 = 16,043,745,878/x - Step 3: Cross multiply
7,194,722,977x = 16,043,745,878 × 16,043,745,878 - Step 4: Simplify right side
7,194,722,977x = 257,401,781,797,841,993,728 - Step 5: Solve for x
x = 257,401,781,797,841,993,728/7,194,722,977 - Step 6: Final answer
x = 35,776,468,756.43
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Why These Related Problems?
These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.