Finding the Fourth Proportional to 27,970,416, 41,951,638.26 and 8,800,675.02
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Solution
The fourth proportional to 27,970,416, 41,951,638.26 and 8,800,675.02 is: 13,199,758.45
Step by Step Solution
- Step 1: Write the proportion equation
27,970,416 : 41,951,638.26 = 8,800,675.02 : x - Step 2: Convert to fraction form
27,970,416/41,951,638.26 = 8,800,675.02/x - Step 3: Cross multiply
27,970,416x = 41,951,638.26 × 8,800,675.02 - Step 4: Simplify right side
27,970,416x = 369,202,734,882,858.25 - Step 5: Solve for x
x = 369,202,734,882,858.25/27,970,416 - Step 6: Final answer
x = 13,199,758.45
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.