Finding the Third Proportional to 43,099,412 and 95,764,763
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Solution
The third proportional to 43,099,412 and 95,764,763 is: 212,784,569.60
Step by Step Solution
- Step 1: Write the proportion equation
43,099,412 : 95,764,763 = 95,764,763 : x - Step 2: Convert to fraction form
43,099,412/95,764,763 = 95,764,763/x - Step 3: Cross multiply
43,099,412x = 95,764,763 × 95,764,763 - Step 4: Simplify right side
43,099,412x = 9,170,889,832,446,168 - Step 5: Solve for x
x = 9,170,889,832,446,168/43,099,412 - Step 6: Final answer
x = 212,784,569.60
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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.