Finding the Third Proportional to 46,211,514 and 100,128,888
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Solution
The third proportional to 46,211,514 and 100,128,888 is: 216,954,463.17
Step by Step Solution
- Step 1: Write the proportion equation
46,211,514 : 100,128,888 = 100,128,888 : x - Step 2: Convert to fraction form
46,211,514/100,128,888 = 100,128,888/x - Step 3: Cross multiply
46,211,514x = 100,128,888 × 100,128,888 - Step 4: Simplify right side
46,211,514x = 10,025,794,212,116,544 - Step 5: Solve for x
x = 10,025,794,212,116,544/46,211,514 - Step 6: Final answer
x = 216,954,463.17
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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.