Finding the Fourth Proportional to 32,662,865.94, 48,997,350.99 and 9,633,822.90
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Solution
The fourth proportional to 32,662,865.94, 48,997,350.99 and 9,633,822.90 is: 14,451,634.55
Step by Step Solution
- Step 1: Write the proportion equation
32,662,865.94 : 48,997,350.99 = 9,633,822.90 : x - Step 2: Convert to fraction form
32,662,865.94/48,997,350.99 = 9,633,822.90/x - Step 3: Cross multiply
32,662,865.94x = 48,997,350.99 × 9,633,822.90 - Step 4: Simplify right side
32,662,865.94x = 472,031,802,006,799.69 - Step 5: Solve for x
x = 472,031,802,006,799.69/32,662,865.94 - Step 6: Final answer
x = 14,451,634.55
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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.