Finding the Fourth Proportional to 6,033,881,272.20, 8,327,481,040.98 and 3,654,949,408.44
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Solution
The fourth proportional to 6,033,881,272.20, 8,327,481,040.98 and 3,654,949,408.44 is: 5,044,269,274.03
Step by Step Solution
- Step 1: Write the proportion equation
6,033,881,272.20 : 8,327,481,040.98 = 3,654,949,408.44 : x - Step 2: Convert to fraction form
6,033,881,272.20/8,327,481,040.98 = 3,654,949,408.44/x - Step 3: Cross multiply
6,033,881,272.20x = 8,327,481,040.98 × 3,654,949,408.44 - Step 4: Simplify right side
6,033,881,272.20x = 30,436,521,904,525,164,544 - Step 5: Solve for x
x = 30,436,521,904,525,164,544/6,033,881,272.20 - Step 6: Final answer
x = 5,044,269,274.03
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1.5x scale
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.