Finding the Third Proportional to 43,099,490 and 95,764,936
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Solution
The third proportional to 43,099,490 and 95,764,936 is: 212,784,953.30
Step by Step Solution
- Step 1: Write the proportion equation
43,099,490 : 95,764,936 = 95,764,936 : x - Step 2: Convert to fraction form
43,099,490/95,764,936 = 95,764,936/x - Step 3: Cross multiply
43,099,490x = 95,764,936 × 95,764,936 - Step 4: Simplify right side
43,099,490x = 9,170,922,967,084,096 - Step 5: Solve for x
x = 9,170,922,967,084,096/43,099,490 - Step 6: Final answer
x = 212,784,953.30
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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.