Finding the Fourth Proportional to 24,452,827.50, 33,745,251.24 and 13,440,595.41
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Solution
The fourth proportional to 24,452,827.50, 33,745,251.24 and 13,440,595.41 is: 18,548,213.65
Step by Step Solution
- Step 1: Write the proportion equation
24,452,827.50 : 33,745,251.24 = 13,440,595.41 : x - Step 2: Convert to fraction form
24,452,827.50/33,745,251.24 = 13,440,595.41/x - Step 3: Cross multiply
24,452,827.50x = 33,745,251.24 × 13,440,595.41 - Step 4: Simplify right side
24,452,827.50x = 453,556,268,925,640.81 - Step 5: Solve for x
x = 453,556,268,925,640.81/24,452,827.50 - Step 6: Final answer
x = 18,548,213.65
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.