Finding the Fourth Proportional to 41,559,096.80, 57,351,631.36 and 23,224,382.24
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Solution
The fourth proportional to 41,559,096.80, 57,351,631.36 and 23,224,382.24 is: 32,049,690.95
Step by Step Solution
- Step 1: Write the proportion equation
41,559,096.80 : 57,351,631.36 = 23,224,382.24 : x - Step 2: Convert to fraction form
41,559,096.80/57,351,631.36 = 23,224,382.24/x - Step 3: Cross multiply
41,559,096.80x = 57,351,631.36 × 23,224,382.24 - Step 4: Simplify right side
41,559,096.80x = 1,331,956,208,792,211 - Step 5: Solve for x
x = 1,331,956,208,792,211/41,559,096.80 - Step 6: Final answer
x = 32,049,690.95
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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.