Finding the Third Proportional to 43,622,024 and 91,756,696
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Solution
The third proportional to 43,622,024 and 91,756,696 is: 193,005,516.22
Step by Step Solution
- Step 1: Write the proportion equation
43,622,024 : 91,756,696 = 91,756,696 : x - Step 2: Convert to fraction form
43,622,024/91,756,696 = 91,756,696/x - Step 3: Cross multiply
43,622,024x = 91,756,696 × 91,756,696 - Step 4: Simplify right side
43,622,024x = 8,419,291,260,836,416 - Step 5: Solve for x
x = 8,419,291,260,836,416/43,622,024 - Step 6: Final answer
x = 193,005,516.22
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.