Finding the Third Proportional to 54,544,763 and 121,197,001
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Solution
The third proportional to 54,544,763 and 121,197,001 is: 269,296,486.84
Step by Step Solution
- Step 1: Write the proportion equation
54,544,763 : 121,197,001 = 121,197,001 : x - Step 2: Convert to fraction form
54,544,763/121,197,001 = 121,197,001/x - Step 3: Cross multiply
54,544,763x = 121,197,001 × 121,197,001 - Step 4: Simplify right side
54,544,763x = 14,688,713,051,394,000 - Step 5: Solve for x
x = 14,688,713,051,394,000/54,544,763 - Step 6: Final answer
x = 269,296,486.84
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.