Finding the Fourth Proportional to 32,544,399.71, 44,908,303.01 and 19,311,295.92
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Solution
The fourth proportional to 32,544,399.71, 44,908,303.01 and 19,311,295.92 is: 26,647,826.86
Step by Step Solution
- Step 1: Write the proportion equation
32,544,399.71 : 44,908,303.01 = 19,311,295.92 : x - Step 2: Convert to fraction form
32,544,399.71/44,908,303.01 = 19,311,295.92/x - Step 3: Cross multiply
32,544,399.71x = 44,908,303.01 × 19,311,295.92 - Step 4: Simplify right side
32,544,399.71x = 867,237,528,594,580.38 - Step 5: Solve for x
x = 867,237,528,594,580.38/32,544,399.71 - Step 6: Final answer
x = 26,647,826.86
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.