Finding the Third Proportional to 43,202,728 and 94,475,405
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Solution
The third proportional to 43,202,728 and 94,475,405 is: 206,598,114.59
Step by Step Solution
- Step 1: Write the proportion equation
43,202,728 : 94,475,405 = 94,475,405 : x - Step 2: Convert to fraction form
43,202,728/94,475,405 = 94,475,405/x - Step 3: Cross multiply
43,202,728x = 94,475,405 × 94,475,405 - Step 4: Simplify right side
43,202,728x = 8,925,602,149,914,025 - Step 5: Solve for x
x = 8,925,602,149,914,025/43,202,728 - Step 6: Final answer
x = 206,598,114.59
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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.