Finding the Fourth Proportional to 44,544,766.31, 61,478,112.33 and 24,702,944.70
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Solution
The fourth proportional to 44,544,766.31, 61,478,112.33 and 24,702,944.70 is: 34,093,576.76
Step by Step Solution
- Step 1: Write the proportion equation
44,544,766.31 : 61,478,112.33 = 24,702,944.70 : x - Step 2: Convert to fraction form
44,544,766.31/61,478,112.33 = 24,702,944.70/x - Step 3: Cross multiply
44,544,766.31x = 61,478,112.33 × 24,702,944.70 - Step 4: Simplify right side
44,544,766.31x = 1,518,690,409,148,378 - Step 5: Solve for x
x = 1,518,690,409,148,378/44,544,766.31 - Step 6: Final answer
x = 34,093,576.76
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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.