Finding the Third Proportional to 5,532,447 and 11,338,026
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Solution
The third proportional to 5,532,447 and 11,338,026 is: 23,235,800.28
Step by Step Solution
- Step 1: Write the proportion equation
5,532,447 : 11,338,026 = 11,338,026 : x - Step 2: Convert to fraction form
5,532,447/11,338,026 = 11,338,026/x - Step 3: Cross multiply
5,532,447x = 11,338,026 × 11,338,026 - Step 4: Simplify right side
5,532,447x = 128,550,833,576,676 - Step 5: Solve for x
x = 128,550,833,576,676/5,532,447 - Step 6: Final answer
x = 23,235,800.28
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Why These Related Problems?
These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.