Finding the Fourth Proportional to 35,051,260.18, 52,529,893.30 and 27,279,558.76
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Solution
The fourth proportional to 35,051,260.18, 52,529,893.30 and 27,279,558.76 is: 40,882,761.52
Step by Step Solution
- Step 1: Write the proportion equation
35,051,260.18 : 52,529,893.30 = 27,279,558.76 : x - Step 2: Convert to fraction form
35,051,260.18/52,529,893.30 = 27,279,558.76/x - Step 3: Cross multiply
35,051,260.18x = 52,529,893.30 × 27,279,558.76 - Step 4: Simplify right side
35,051,260.18x = 1,432,992,310,820,028.75 - Step 5: Solve for x
x = 1,432,992,310,820,028.75/35,051,260.18 - Step 6: Final answer
x = 40,882,761.52
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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.