Finding the Third Proportional to 5,616,529 and 12,128,026
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Solution
The third proportional to 5,616,529 and 12,128,026 is: 26,188,597.02
Step by Step Solution
- Step 1: Write the proportion equation
5,616,529 : 12,128,026 = 12,128,026 : x - Step 2: Convert to fraction form
5,616,529/12,128,026 = 12,128,026/x - Step 3: Cross multiply
5,616,529x = 12,128,026 × 12,128,026 - Step 4: Simplify right side
5,616,529x = 147,089,014,656,676 - Step 5: Solve for x
x = 147,089,014,656,676/5,616,529 - Step 6: Final answer
x = 26,188,597.02
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.