Finding the Third Proportional to 10,174,207.50 and 22,115,470.50
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Solution
The third proportional to 10,174,207.50 and 22,115,470.50 is: 48,071,954.05
Step by Step Solution
- Step 1: Write the proportion equation
10,174,207.50 : 22,115,470.50 = 22,115,470.50 : x - Step 2: Convert to fraction form
10,174,207.50/22,115,470.50 = 22,115,470.50/x - Step 3: Cross multiply
10,174,207.50x = 22,115,470.50 × 22,115,470.50 - Step 4: Simplify right side
10,174,207.50x = 489,094,035,436,370.25 - Step 5: Solve for x
x = 489,094,035,436,370.25/10,174,207.50 - Step 6: Final answer
x = 48,071,954.05
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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.