Finding the Fourth Proportional to 32,260,442.40, 48,334,676.40 and 27,221,594.40
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Solution
The fourth proportional to 32,260,442.40, 48,334,676.40 and 27,221,594.40 is: 40,785,149.20
Step by Step Solution
- Step 1: Write the proportion equation
32,260,442.40 : 48,334,676.40 = 27,221,594.40 : x - Step 2: Convert to fraction form
32,260,442.40/48,334,676.40 = 27,221,594.40/x - Step 3: Cross multiply
32,260,442.40x = 48,334,676.40 × 27,221,594.40 - Step 4: Simplify right side
32,260,442.40x = 1,315,746,956,416,052 - Step 5: Solve for x
x = 1,315,746,956,416,052/32,260,442.40 - Step 6: Final answer
x = 40,785,149.20
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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.