Finding the Third Proportional to 11,077,809 and 16,257,276
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Solution
The third proportional to 11,077,809 and 16,257,276 is: 23,858,420.28
Step by Step Solution
- Step 1: Write the proportion equation
11,077,809 : 16,257,276 = 16,257,276 : x - Step 2: Convert to fraction form
11,077,809/16,257,276 = 16,257,276/x - Step 3: Cross multiply
11,077,809x = 16,257,276 × 16,257,276 - Step 4: Simplify right side
11,077,809x = 264,299,022,940,176 - Step 5: Solve for x
x = 264,299,022,940,176/11,077,809 - Step 6: Final answer
x = 23,858,420.28
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.