Finding the Third Proportional to 47,138,414 and 101,481,010
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Solution
The third proportional to 47,138,414 and 101,481,010 is: 218,471,401.91
Step by Step Solution
- Step 1: Write the proportion equation
47,138,414 : 101,481,010 = 101,481,010 : x - Step 2: Convert to fraction form
47,138,414/101,481,010 = 101,481,010/x - Step 3: Cross multiply
47,138,414x = 101,481,010 × 101,481,010 - Step 4: Simplify right side
47,138,414x = 10,298,395,390,620,100 - Step 5: Solve for x
x = 10,298,395,390,620,100/47,138,414 - Step 6: Final answer
x = 218,471,401.91
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.