Finding the Third Proportional to 323,149,419 and 511,777,786.50
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Solution
The third proportional to 323,149,419 and 511,777,786.50 is: 810,512,064.56
Step by Step Solution
- Step 1: Write the proportion equation
323,149,419 : 511,777,786.50 = 511,777,786.50 : x - Step 2: Convert to fraction form
323,149,419/511,777,786.50 = 511,777,786.50/x - Step 3: Cross multiply
323,149,419x = 511,777,786.50 × 511,777,786.50 - Step 4: Simplify right side
323,149,419x = 261,916,502,754,839,584 - Step 5: Solve for x
x = 261,916,502,754,839,584/323,149,419 - Step 6: Final answer
x = 810,512,064.56
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.