Finding the Third Proportional to 95,961,663 and 208,961,406
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Solution
The third proportional to 95,961,663 and 208,961,406 is: 455,024,098.50
Step by Step Solution
- Step 1: Write the proportion equation
95,961,663 : 208,961,406 = 208,961,406 : x - Step 2: Convert to fraction form
95,961,663/208,961,406 = 208,961,406/x - Step 3: Cross multiply
95,961,663x = 208,961,406 × 208,961,406 - Step 4: Simplify right side
95,961,663x = 43,664,869,197,496,832 - Step 5: Solve for x
x = 43,664,869,197,496,832/95,961,663 - Step 6: Final answer
x = 455,024,098.50
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.