Finding the Third Proportional to 22,026,406 and 47,241,378
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Solution
The third proportional to 22,026,406 and 47,241,378 is: 101,321,468.21
Step by Step Solution
- Step 1: Write the proportion equation
22,026,406 : 47,241,378 = 47,241,378 : x - Step 2: Convert to fraction form
22,026,406/47,241,378 = 47,241,378/x - Step 3: Cross multiply
22,026,406x = 47,241,378 × 47,241,378 - Step 4: Simplify right side
22,026,406x = 2,231,747,795,338,884 - Step 5: Solve for x
x = 2,231,747,795,338,884/22,026,406 - Step 6: Final answer
x = 101,321,468.21
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.