Finding the Fourth Proportional to 24,402,414,129.80, 36,603,621,194.70 and 24,402,414,129.80
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Solution
The fourth proportional to 24,402,414,129.80, 36,603,621,194.70 and 24,402,414,129.80 is: 36,603,621,194.70
Step by Step Solution
- Step 1: Write the proportion equation
24,402,414,129.80 : 36,603,621,194.70 = 24,402,414,129.80 : x - Step 2: Convert to fraction form
24,402,414,129.80/36,603,621,194.70 = 24,402,414,129.80/x - Step 3: Cross multiply
24,402,414,129.80x = 36,603,621,194.70 × 24,402,414,129.80 - Step 4: Simplify right side
24,402,414,129.80x = 893,216,723,043,393,994,752 - Step 5: Solve for x
x = 893,216,723,043,393,994,752/24,402,414,129.80 - Step 6: Final answer
x = 36,603,621,194.70
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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.