Finding the Third Proportional to 5,373,315 and 11,353,118
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Solution
The third proportional to 5,373,315 and 11,353,118 is: 23,987,666.52
Step by Step Solution
- Step 1: Write the proportion equation
5,373,315 : 11,353,118 = 11,353,118 : x - Step 2: Convert to fraction form
5,373,315/11,353,118 = 11,353,118/x - Step 3: Cross multiply
5,373,315x = 11,353,118 × 11,353,118 - Step 4: Simplify right side
5,373,315x = 128,893,288,321,924 - Step 5: Solve for x
x = 128,893,288,321,924/5,373,315 - Step 6: Final answer
x = 23,987,666.52
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.