Finding the Fourth Proportional to 27,814,231.36, 41,732,826.36 and 15,019,669
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Solution
The fourth proportional to 27,814,231.36, 41,732,826.36 and 15,019,669 is: 22,535,702.33
Step by Step Solution
- Step 1: Write the proportion equation
27,814,231.36 : 41,732,826.36 = 15,019,669 : x - Step 2: Convert to fraction form
27,814,231.36/41,732,826.36 = 15,019,669/x - Step 3: Cross multiply
27,814,231.36x = 41,732,826.36 × 15,019,669 - Step 4: Simplify right side
27,814,231.36x = 626,813,238,361,674.88 - Step 5: Solve for x
x = 626,813,238,361,674.88/27,814,231.36 - Step 6: Final answer
x = 22,535,702.33
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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.