Finding the Fourth Proportional to 3,944,810,930.14, 5,926,656,269.81 and 2,529,481,010.41
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Solution
The fourth proportional to 3,944,810,930.14, 5,926,656,269.81 and 2,529,481,010.41 is: 3,800,274,526.51
Step by Step Solution
- Step 1: Write the proportion equation
3,944,810,930.14 : 5,926,656,269.81 = 2,529,481,010.41 : x - Step 2: Convert to fraction form
3,944,810,930.14/5,926,656,269.81 = 2,529,481,010.41/x - Step 3: Cross multiply
3,944,810,930.14x = 5,926,656,269.81 × 2,529,481,010.41 - Step 4: Simplify right side
3,944,810,930.14x = 14,991,364,489,711,761,408 - Step 5: Solve for x
x = 14,991,364,489,711,761,408/3,944,810,930.14 - Step 6: Final answer
x = 3,800,274,526.51
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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.