Finding the Third Proportional to 986,923,716 and 2,167,529,334
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Solution
The third proportional to 986,923,716 and 2,167,529,334 is: 4,760,432,176.86
Step by Step Solution
- Step 1: Write the proportion equation
986,923,716 : 2,167,529,334 = 2,167,529,334 : x - Step 2: Convert to fraction form
986,923,716/2,167,529,334 = 2,167,529,334/x - Step 3: Cross multiply
986,923,716x = 2,167,529,334 × 2,167,529,334 - Step 4: Simplify right side
986,923,716x = 4,698,183,413,750,483,968 - Step 5: Solve for x
x = 4,698,183,413,750,483,968/986,923,716 - Step 6: Final answer
x = 4,760,432,176.86
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.