Finding the Third Proportional to 392,596,662 and 825,807,372
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Solution
The third proportional to 392,596,662 and 825,807,372 is: 1,737,044,355.33
Step by Step Solution
- Step 1: Write the proportion equation
392,596,662 : 825,807,372 = 825,807,372 : x - Step 2: Convert to fraction form
392,596,662/825,807,372 = 825,807,372/x - Step 3: Cross multiply
392,596,662x = 825,807,372 × 825,807,372 - Step 4: Simplify right side
392,596,662x = 681,957,815,649,546,368 - Step 5: Solve for x
x = 681,957,815,649,546,368/392,596,662 - Step 6: Final answer
x = 1,737,044,355.33
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.