Finding the Fourth Proportional to 16,336,998.52, 24,508,159.71 and 4,823,629.62
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Solution
The fourth proportional to 16,336,998.52, 24,508,159.71 and 4,823,629.62 is: 7,236,230.39
Step by Step Solution
- Step 1: Write the proportion equation
16,336,998.52 : 24,508,159.71 = 4,823,629.62 : x - Step 2: Convert to fraction form
16,336,998.52/24,508,159.71 = 4,823,629.62/x - Step 3: Cross multiply
16,336,998.52x = 24,508,159.71 × 4,823,629.62 - Step 4: Simplify right side
16,336,998.52x = 118,218,285,108,846.62 - Step 5: Solve for x
x = 118,218,285,108,846.62/16,336,998.52 - Step 6: Final answer
x = 7,236,230.39
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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.