Finding the Third Proportional to 303,246,306.75 and 433,345,998
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Solution
The third proportional to 303,246,306.75 and 433,345,998 is: 619,261,470.96
Step by Step Solution
- Step 1: Write the proportion equation
303,246,306.75 : 433,345,998 = 433,345,998 : x - Step 2: Convert to fraction form
303,246,306.75/433,345,998 = 433,345,998/x - Step 3: Cross multiply
303,246,306.75x = 433,345,998 × 433,345,998 - Step 4: Simplify right side
303,246,306.75x = 187,788,753,982,616,000 - Step 5: Solve for x
x = 187,788,753,982,616,000/303,246,306.75 - Step 6: Final answer
x = 619,261,470.96
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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.