Finding the Third Proportional to 41,047,514 and 89,239,775
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Solution
The third proportional to 41,047,514 and 89,239,775 is: 194,012,661.57
Step by Step Solution
- Step 1: Write the proportion equation
41,047,514 : 89,239,775 = 89,239,775 : x - Step 2: Convert to fraction form
41,047,514/89,239,775 = 89,239,775/x - Step 3: Cross multiply
41,047,514x = 89,239,775 × 89,239,775 - Step 4: Simplify right side
41,047,514x = 7,963,737,442,050,625 - Step 5: Solve for x
x = 7,963,737,442,050,625/41,047,514 - Step 6: Final answer
x = 194,012,661.57
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.