Finding the Third Proportional to 201,284,763 and 440,255,829
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Solution
The third proportional to 201,284,763 and 440,255,829 is: 962,940,224.98
Step by Step Solution
- Step 1: Write the proportion equation
201,284,763 : 440,255,829 = 440,255,829 : x - Step 2: Convert to fraction form
201,284,763/440,255,829 = 440,255,829/x - Step 3: Cross multiply
201,284,763x = 440,255,829 × 440,255,829 - Step 4: Simplify right side
201,284,763x = 193,825,194,968,477,248 - Step 5: Solve for x
x = 193,825,194,968,477,248/201,284,763 - Step 6: Final answer
x = 962,940,224.98
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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.