Finding the Third Proportional to 531,313,149 and 833,398,035.75
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Solution
The third proportional to 531,313,149 and 833,398,035.75 is: 1,307,237,148.75
Step by Step Solution
- Step 1: Write the proportion equation
531,313,149 : 833,398,035.75 = 833,398,035.75 : x - Step 2: Convert to fraction form
531,313,149/833,398,035.75 = 833,398,035.75/x - Step 3: Cross multiply
531,313,149x = 833,398,035.75 × 833,398,035.75 - Step 4: Simplify right side
531,313,149x = 694,552,285,991,958,272 - Step 5: Solve for x
x = 694,552,285,991,958,272/531,313,149 - Step 6: Final answer
x = 1,307,237,148.75
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.