Finding the Fourth Proportional to 24,855,257.25, 37,284,214.48 and 7,817,258.79
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Solution
The fourth proportional to 24,855,257.25, 37,284,214.48 and 7,817,258.79 is: 11,726,306.05
Step by Step Solution
- Step 1: Write the proportion equation
24,855,257.25 : 37,284,214.48 = 7,817,258.79 : x - Step 2: Convert to fraction form
24,855,257.25/37,284,214.48 = 7,817,258.79/x - Step 3: Cross multiply
24,855,257.25x = 37,284,214.48 × 7,817,258.79 - Step 4: Simplify right side
24,855,257.25x = 291,460,353,372,025.25 - Step 5: Solve for x
x = 291,460,353,372,025.25/24,855,257.25 - Step 6: Final answer
x = 11,726,306.05
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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.