Finding the Fourth Proportional to 44,307,622.60, 66,529,862.70 and 24,152,230.60
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Solution
The fourth proportional to 44,307,622.60, 66,529,862.70 and 24,152,230.60 is: 36,265,646.66
Step by Step Solution
- Step 1: Write the proportion equation
44,307,622.60 : 66,529,862.70 = 24,152,230.60 : x - Step 2: Convert to fraction form
44,307,622.60/66,529,862.70 = 24,152,230.60/x - Step 3: Cross multiply
44,307,622.60x = 66,529,862.70 × 24,152,230.60 - Step 4: Simplify right side
44,307,622.60x = 1,606,844,585,716,738.75 - Step 5: Solve for x
x = 1,606,844,585,716,738.75/44,307,622.60 - Step 6: Final answer
x = 36,265,646.66
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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.