Finding the Fourth Proportional to 264,204,916.80, 396,165,657.60 and 110,677,516.80
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Solution
The fourth proportional to 264,204,916.80, 396,165,657.60 and 110,677,516.80 is: 165,956,908.58
Step by Step Solution
- Step 1: Write the proportion equation
264,204,916.80 : 396,165,657.60 = 110,677,516.80 : x - Step 2: Convert to fraction form
264,204,916.80/396,165,657.60 = 110,677,516.80/x - Step 3: Cross multiply
264,204,916.80x = 396,165,657.60 × 110,677,516.80 - Step 4: Simplify right side
264,204,916.80x = 43,846,631,224,607,048 - Step 5: Solve for x
x = 43,846,631,224,607,048/264,204,916.80 - Step 6: Final answer
x = 165,956,908.58
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.