Finding the Third Proportional to 104,776,713 and 220,412,232
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Solution
The third proportional to 104,776,713 and 220,412,232 is: 463,667,456.48
Step by Step Solution
- Step 1: Write the proportion equation
104,776,713 : 220,412,232 = 220,412,232 : x - Step 2: Convert to fraction form
104,776,713/220,412,232 = 220,412,232/x - Step 3: Cross multiply
104,776,713x = 220,412,232 × 220,412,232 - Step 4: Simplify right side
104,776,713x = 48,581,552,015,221,824 - Step 5: Solve for x
x = 48,581,552,015,221,824/104,776,713 - Step 6: Final answer
x = 463,667,456.48
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.