Finding the Third Proportional to 3,883,324,930 and 8,558,195,148
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Solution
The third proportional to 3,883,324,930 and 8,558,195,148 is: 18,860,823,009.02
Step by Step Solution
- Step 1: Write the proportion equation
3,883,324,930 : 8,558,195,148 = 8,558,195,148 : x - Step 2: Convert to fraction form
3,883,324,930/8,558,195,148 = 8,558,195,148/x - Step 3: Cross multiply
3,883,324,930x = 8,558,195,148 × 8,558,195,148 - Step 4: Simplify right side
3,883,324,930x = 73,242,704,191,250,743,296 - Step 5: Solve for x
x = 73,242,704,191,250,743,296/3,883,324,930 - Step 6: Final answer
x = 18,860,823,009.02
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.