Finding the Third Proportional to 9,629,372 and 14,958,246
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Solution
The third proportional to 9,629,372 and 14,958,246 is: 23,236,107.55
Step by Step Solution
- Step 1: Write the proportion equation
9,629,372 : 14,958,246 = 14,958,246 : x - Step 2: Convert to fraction form
9,629,372/14,958,246 = 14,958,246/x - Step 3: Cross multiply
9,629,372x = 14,958,246 × 14,958,246 - Step 4: Simplify right side
9,629,372x = 223,749,123,396,516 - Step 5: Solve for x
x = 223,749,123,396,516/9,629,372 - Step 6: Final answer
x = 23,236,107.55
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.