Finding the Third Proportional to 153,928,082 and 320,593,252
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Solution
The third proportional to 153,928,082 and 320,593,252 is: 667,714,635.90
Step by Step Solution
- Step 1: Write the proportion equation
153,928,082 : 320,593,252 = 320,593,252 : x - Step 2: Convert to fraction form
153,928,082/320,593,252 = 320,593,252/x - Step 3: Cross multiply
153,928,082x = 320,593,252 × 320,593,252 - Step 4: Simplify right side
153,928,082x = 102,780,033,227,935,504 - Step 5: Solve for x
x = 102,780,033,227,935,504/153,928,082 - Step 6: Final answer
x = 667,714,635.90
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.