Finding the Third Proportional to 303,246,306 and 433,345,997
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Solution
The third proportional to 303,246,306 and 433,345,997 is: 619,261,469.64
Step by Step Solution
- Step 1: Write the proportion equation
303,246,306 : 433,345,997 = 433,345,997 : x - Step 2: Convert to fraction form
303,246,306/433,345,997 = 433,345,997/x - Step 3: Cross multiply
303,246,306x = 433,345,997 × 433,345,997 - Step 4: Simplify right side
303,246,306x = 187,788,753,115,924,000 - Step 5: Solve for x
x = 187,788,753,115,924,000/303,246,306 - Step 6: Final answer
x = 619,261,469.64
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.