Finding the Fourth Proportional to 32,682,829.20, 49,024,243.80 and 26,305,537.20
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Solution
The fourth proportional to 32,682,829.20, 49,024,243.80 and 26,305,537.20 is: 39,458,305.80
Step by Step Solution
- Step 1: Write the proportion equation
32,682,829.20 : 49,024,243.80 = 26,305,537.20 : x - Step 2: Convert to fraction form
32,682,829.20/49,024,243.80 = 26,305,537.20/x - Step 3: Cross multiply
32,682,829.20x = 49,024,243.80 × 26,305,537.20 - Step 4: Simplify right side
32,682,829.20x = 1,289,609,068,982,769.25 - Step 5: Solve for x
x = 1,289,609,068,982,769.25/32,682,829.20 - Step 6: Final answer
x = 39,458,305.80
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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.