Finding the Third Proportional to 351,197,992 and 756,336,980
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Solution
The third proportional to 351,197,992 and 756,336,980 is: 1,628,840,825.82
Step by Step Solution
- Step 1: Write the proportion equation
351,197,992 : 756,336,980 = 756,336,980 : x - Step 2: Convert to fraction form
351,197,992/756,336,980 = 756,336,980/x - Step 3: Cross multiply
351,197,992x = 756,336,980 × 756,336,980 - Step 4: Simplify right side
351,197,992x = 572,045,627,315,520,384 - Step 5: Solve for x
x = 572,045,627,315,520,384/351,197,992 - Step 6: Final answer
x = 1,628,840,825.82
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.