Finding the Third Proportional to 7,716,625.31 and 11,285,114.06
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Solution
The third proportional to 7,716,625.31 and 11,285,114.06 is: 16,503,820.55
Step by Step Solution
- Step 1: Write the proportion equation
7,716,625.31 : 11,285,114.06 = 11,285,114.06 : x - Step 2: Convert to fraction form
7,716,625.31/11,285,114.06 = 11,285,114.06/x - Step 3: Cross multiply
7,716,625.31x = 11,285,114.06 × 11,285,114.06 - Step 4: Simplify right side
7,716,625.31x = 127,353,799,403,635.25 - Step 5: Solve for x
x = 127,353,799,403,635.25/7,716,625.31 - Step 6: Final answer
x = 16,503,820.55
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.