Finding the Fourth Proportional to 32,953,529.88, 49,430,196.18 and 8,361,408.96
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Solution
The fourth proportional to 32,953,529.88, 49,430,196.18 and 8,361,408.96 is: 12,542,088.41
Step by Step Solution
- Step 1: Write the proportion equation
32,953,529.88 : 49,430,196.18 = 8,361,408.96 : x - Step 2: Convert to fraction form
32,953,529.88/49,430,196.18 = 8,361,408.96/x - Step 3: Cross multiply
32,953,529.88x = 49,430,196.18 × 8,361,408.96 - Step 4: Simplify right side
32,953,529.88x = 413,306,085,234,009.75 - Step 5: Solve for x
x = 413,306,085,234,009.75/32,953,529.88 - Step 6: Final answer
x = 12,542,088.41
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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.