Finding the Fourth Proportional to 32,257,826.70, 48,386,740.05 and 32,033,877.90
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Solution
The fourth proportional to 32,257,826.70, 48,386,740.05 and 32,033,877.90 is: 48,050,816.85
Step by Step Solution
- Step 1: Write the proportion equation
32,257,826.70 : 48,386,740.05 = 32,033,877.90 : x - Step 2: Convert to fraction form
32,257,826.70/48,386,740.05 = 32,033,877.90/x - Step 3: Cross multiply
32,257,826.70x = 48,386,740.05 × 32,033,877.90 - Step 4: Simplify right side
32,257,826.70x = 1,550,014,922,740,739.75 - Step 5: Solve for x
x = 1,550,014,922,740,739.75/32,257,826.70 - Step 6: Final answer
x = 48,050,816.85
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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.