Finding the Fourth Proportional to 596,724,183.88, 823,370,057.58 and 332,399,599
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Solution
The fourth proportional to 596,724,183.88, 823,370,057.58 and 332,399,599 is: 458,650,553.07
Step by Step Solution
- Step 1: Write the proportion equation
596,724,183.88 : 823,370,057.58 = 332,399,599 : x - Step 2: Convert to fraction form
596,724,183.88/823,370,057.58 = 332,399,599/x - Step 3: Cross multiply
596,724,183.88x = 823,370,057.58 × 332,399,599 - Step 4: Simplify right side
596,724,183.88x = 273,687,876,968,198,912 - Step 5: Solve for x
x = 273,687,876,968,198,912/596,724,183.88 - Step 6: Final answer
x = 458,650,553.07
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.