Finding the Fourth Proportional to 32,758,134.13, 49,137,217.62 and 11,192,947.27
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Solution
The fourth proportional to 32,758,134.13, 49,137,217.62 and 11,192,947.27 is: 16,789,426.52
Step by Step Solution
- Step 1: Write the proportion equation
32,758,134.13 : 49,137,217.62 = 11,192,947.27 : x - Step 2: Convert to fraction form
32,758,134.13/49,137,217.62 = 11,192,947.27/x - Step 3: Cross multiply
32,758,134.13x = 49,137,217.62 × 11,192,947.27 - Step 4: Simplify right side
32,758,134.13x = 549,990,285,759,210.19 - Step 5: Solve for x
x = 549,990,285,759,210.19/32,758,134.13 - Step 6: Final answer
x = 16,789,426.52
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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.