Finding the Fourth Proportional to 32,835,205.70, 49,248,337.35 and 8,576,029.70
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Solution
The fourth proportional to 32,835,205.70, 49,248,337.35 and 8,576,029.70 is: 12,862,876.74
Step by Step Solution
- Step 1: Write the proportion equation
32,835,205.70 : 49,248,337.35 = 8,576,029.70 : x - Step 2: Convert to fraction form
32,835,205.70/49,248,337.35 = 8,576,029.70/x - Step 3: Cross multiply
32,835,205.70x = 49,248,337.35 × 8,576,029.70 - Step 4: Simplify right side
32,835,205.70x = 422,355,203,789,219.25 - Step 5: Solve for x
x = 422,355,203,789,219.25/32,835,205.70 - Step 6: Final answer
x = 12,862,876.74
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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.