Finding the Fourth Proportional to 32,579,833.28, 48,824,351.40 and 24,483,354.08
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Solution
The fourth proportional to 32,579,833.28, 48,824,351.40 and 24,483,354.08 is: 36,690,914.68
Step by Step Solution
- Step 1: Write the proportion equation
32,579,833.28 : 48,824,351.40 = 24,483,354.08 : x - Step 2: Convert to fraction form
32,579,833.28/48,824,351.40 = 24,483,354.08/x - Step 3: Cross multiply
32,579,833.28x = 48,824,351.40 × 24,483,354.08 - Step 4: Simplify right side
32,579,833.28x = 1,195,383,883,052,543.50 - Step 5: Solve for x
x = 1,195,383,883,052,543.50/32,579,833.28 - Step 6: Final answer
x = 36,690,914.68
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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.