Finding the Fourth Proportional to 32,608,050.08, 48,913,163.76 and 14,657,205.92
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Solution
The fourth proportional to 32,608,050.08, 48,913,163.76 and 14,657,205.92 is: 21,986,298.22
Step by Step Solution
- Step 1: Write the proportion equation
32,608,050.08 : 48,913,163.76 = 14,657,205.92 : x - Step 2: Convert to fraction form
32,608,050.08/48,913,163.76 = 14,657,205.92/x - Step 3: Cross multiply
32,608,050.08x = 48,913,163.76 × 14,657,205.92 - Step 4: Simplify right side
32,608,050.08x = 716,930,313,429,001.38 - Step 5: Solve for x
x = 716,930,313,429,001.38/32,608,050.08 - Step 6: Final answer
x = 21,986,298.22
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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.