Finding the Fourth Proportional to 24,961,029,083.80, 37,441,543,625.70 and 8,393,296,859.80
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Solution
The fourth proportional to 24,961,029,083.80, 37,441,543,625.70 and 8,393,296,859.80 is: 12,589,945,289.70
Step by Step Solution
- Step 1: Write the proportion equation
24,961,029,083.80 : 37,441,543,625.70 = 8,393,296,859.80 : x - Step 2: Convert to fraction form
24,961,029,083.80/37,441,543,625.70 = 8,393,296,859.80/x - Step 3: Cross multiply
24,961,029,083.80x = 37,441,543,625.70 × 8,393,296,859.80 - Step 4: Simplify right side
24,961,029,083.80x = 314,257,990,539,652,497,408 - Step 5: Solve for x
x = 314,257,990,539,652,497,408/24,961,029,083.80 - Step 6: Final answer
x = 12,589,945,289.70
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.