Finding the Third Proportional to 5,617,323 and 12,102,390
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Solution
The third proportional to 5,617,323 and 12,102,390 is: 26,074,313.99
Step by Step Solution
- Step 1: Write the proportion equation
5,617,323 : 12,102,390 = 12,102,390 : x - Step 2: Convert to fraction form
5,617,323/12,102,390 = 12,102,390/x - Step 3: Cross multiply
5,617,323x = 12,102,390 × 12,102,390 - Step 4: Simplify right side
5,617,323x = 146,467,843,712,100 - Step 5: Solve for x
x = 146,467,843,712,100/5,617,323 - Step 6: Final answer
x = 26,074,313.99
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.