Finding the Fourth Proportional to 24,484,810.60, 36,725,660.70 and 8,310,730.60
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Solution
The fourth proportional to 24,484,810.60, 36,725,660.70 and 8,310,730.60 is: 12,465,568.03
Step by Step Solution
- Step 1: Write the proportion equation
24,484,810.60 : 36,725,660.70 = 8,310,730.60 : x - Step 2: Convert to fraction form
24,484,810.60/36,725,660.70 = 8,310,730.60/x - Step 3: Cross multiply
24,484,810.60x = 36,725,660.70 × 8,310,730.60 - Step 4: Simplify right side
24,484,810.60x = 305,217,072,184,707.44 - Step 5: Solve for x
x = 305,217,072,184,707.44/24,484,810.60 - Step 6: Final answer
x = 12,465,568.03
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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.