Finding the Fourth Proportional to 32,601,088.77, 48,903,308.23 and 8,340,226.14
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Solution
The fourth proportional to 32,601,088.77, 48,903,308.23 and 8,340,226.14 is: 12,510,767.74
Step by Step Solution
- Step 1: Write the proportion equation
32,601,088.77 : 48,903,308.23 = 8,340,226.14 : x - Step 2: Convert to fraction form
32,601,088.77/48,903,308.23 = 8,340,226.14/x - Step 3: Cross multiply
32,601,088.77x = 48,903,308.23 × 8,340,226.14 - Step 4: Simplify right side
32,601,088.77x = 407,864,649,632,323.06 - Step 5: Solve for x
x = 407,864,649,632,323.06/32,601,088.77 - Step 6: Final answer
x = 12,510,767.74
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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.