Finding the Third Proportional to 9,455,858 and 14,183,885
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Solution
The third proportional to 9,455,858 and 14,183,885 is: 21,275,974.50
Step by Step Solution
- Step 1: Write the proportion equation
9,455,858 : 14,183,885 = 14,183,885 : x - Step 2: Convert to fraction form
9,455,858/14,183,885 = 14,183,885/x - Step 3: Cross multiply
9,455,858x = 14,183,885 × 14,183,885 - Step 4: Simplify right side
9,455,858x = 201,182,593,693,225 - Step 5: Solve for x
x = 201,182,593,693,225/9,455,858 - Step 6: Final answer
x = 21,275,974.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.