Finding the Fourth Proportional to 3,806,162,458.44, 5,709,518,856 and 1,593,146,475.06
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Solution
The fourth proportional to 3,806,162,458.44, 5,709,518,856 and 1,593,146,475.06 is: 2,389,834,889.88
Step by Step Solution
- Step 1: Write the proportion equation
3,806,162,458.44 : 5,709,518,856 = 1,593,146,475.06 : x - Step 2: Convert to fraction form
3,806,162,458.44/5,709,518,856 = 1,593,146,475.06/x - Step 3: Cross multiply
3,806,162,458.44x = 5,709,518,856 × 1,593,146,475.06 - Step 4: Simplify right side
3,806,162,458.44x = 9,096,099,839,725,003,776 - Step 5: Solve for x
x = 9,096,099,839,725,003,776/3,806,162,458.44 - Step 6: Final answer
x = 2,389,834,889.88
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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.