Finding the Fourth Proportional to 16,162,584.09, 24,243,285.51 and 4,802,737.47
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Solution
The fourth proportional to 16,162,584.09, 24,243,285.51 and 4,802,737.47 is: 7,203,930.70
Step by Step Solution
- Step 1: Write the proportion equation
16,162,584.09 : 24,243,285.51 = 4,802,737.47 : x - Step 2: Convert to fraction form
16,162,584.09/24,243,285.51 = 4,802,737.47/x - Step 3: Cross multiply
16,162,584.09x = 24,243,285.51 × 4,802,737.47 - Step 4: Simplify right side
16,162,584.09x = 116,434,135,714,785.06 - Step 5: Solve for x
x = 116,434,135,714,785.06/16,162,584.09 - Step 6: Final answer
x = 7,203,930.70
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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.