Finding the Third Proportional to 3,848,305.50 and 8,366,432.50
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Solution
The third proportional to 3,848,305.50 and 8,366,432.50 is: 18,189,094.60
Step by Step Solution
- Step 1: Write the proportion equation
3,848,305.50 : 8,366,432.50 = 8,366,432.50 : x - Step 2: Convert to fraction form
3,848,305.50/8,366,432.50 = 8,366,432.50/x - Step 3: Cross multiply
3,848,305.50x = 8,366,432.50 × 8,366,432.50 - Step 4: Simplify right side
3,848,305.50x = 69,997,192,777,056.25 - Step 5: Solve for x
x = 69,997,192,777,056.25/3,848,305.50 - Step 6: Final answer
x = 18,189,094.60
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.