Finding the Fourth Proportional to 32,804,989.80, 49,207,484.70 and 32,804,989.80
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Solution
The fourth proportional to 32,804,989.80, 49,207,484.70 and 32,804,989.80 is: 49,207,484.70
Step by Step Solution
- Step 1: Write the proportion equation
32,804,989.80 : 49,207,484.70 = 32,804,989.80 : x - Step 2: Convert to fraction form
32,804,989.80/49,207,484.70 = 32,804,989.80/x - Step 3: Cross multiply
32,804,989.80x = 49,207,484.70 × 32,804,989.80 - Step 4: Simplify right side
32,804,989.80x = 1,614,251,033,667,156.25 - Step 5: Solve for x
x = 1,614,251,033,667,156.25/32,804,989.80 - Step 6: Final answer
x = 49,207,484.70
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.