Finding the Third Proportional to 22,432,920 and 48,694,412
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Solution
The third proportional to 22,432,920 and 48,694,412 is: 105,699,381.09
Step by Step Solution
- Step 1: Write the proportion equation
22,432,920 : 48,694,412 = 48,694,412 : x - Step 2: Convert to fraction form
22,432,920/48,694,412 = 48,694,412/x - Step 3: Cross multiply
22,432,920x = 48,694,412 × 48,694,412 - Step 4: Simplify right side
22,432,920x = 2,371,145,760,025,744 - Step 5: Solve for x
x = 2,371,145,760,025,744/22,432,920 - Step 6: Final answer
x = 105,699,381.09
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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.