Finding the Fourth Proportional to 27,244,310.11, 37,597,441.14 and 14,854,302.05
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Solution
The fourth proportional to 27,244,310.11, 37,597,441.14 and 14,854,302.05 is: 20,499,096.68
Step by Step Solution
- Step 1: Write the proportion equation
27,244,310.11 : 37,597,441.14 = 14,854,302.05 : x - Step 2: Convert to fraction form
27,244,310.11/37,597,441.14 = 14,854,302.05/x - Step 3: Cross multiply
27,244,310.11x = 37,597,441.14 × 14,854,302.05 - Step 4: Simplify right side
27,244,310.11x = 558,483,746,812,669.12 - Step 5: Solve for x
x = 558,483,746,812,669.12/27,244,310.11 - Step 6: Final answer
x = 20,499,096.68
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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.