Finding the Fourth Proportional to 44,556,098.80, 66,745,674.60 and 24,325,135.60
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Solution
The fourth proportional to 44,556,098.80, 66,745,674.60 and 24,325,135.60 is: 36,439,401.77
Step by Step Solution
- Step 1: Write the proportion equation
44,556,098.80 : 66,745,674.60 = 24,325,135.60 : x - Step 2: Convert to fraction form
44,556,098.80/66,745,674.60 = 24,325,135.60/x - Step 3: Cross multiply
44,556,098.80x = 66,745,674.60 × 24,325,135.60 - Step 4: Simplify right side
44,556,098.80x = 1,623,597,585,358,476 - Step 5: Solve for x
x = 1,623,597,585,358,476/44,556,098.80 - Step 6: Final answer
x = 36,439,401.77
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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.