Finding the Third Proportional to 20,476,722 and 44,810,340
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Solution
The third proportional to 20,476,722 and 44,810,340 is: 98,060,938.22
Step by Step Solution
- Step 1: Write the proportion equation
20,476,722 : 44,810,340 = 44,810,340 : x - Step 2: Convert to fraction form
20,476,722/44,810,340 = 44,810,340/x - Step 3: Cross multiply
20,476,722x = 44,810,340 × 44,810,340 - Step 4: Simplify right side
20,476,722x = 2,007,966,570,915,600 - Step 5: Solve for x
x = 2,007,966,570,915,600/20,476,722 - Step 6: Final answer
x = 98,060,938.22
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.