Finding the Fourth Proportional to 176,377,453.02, 264,549,083.67 and 53,556,850.08
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Solution
The fourth proportional to 176,377,453.02, 264,549,083.67 and 53,556,850.08 is: 80,330,083.98
Step by Step Solution
- Step 1: Write the proportion equation
176,377,453.02 : 264,549,083.67 = 53,556,850.08 : x - Step 2: Convert to fraction form
176,377,453.02/264,549,083.67 = 53,556,850.08/x - Step 3: Cross multiply
176,377,453.02x = 264,549,083.67 × 53,556,850.08 - Step 4: Simplify right side
176,377,453.02x = 14,168,415,612,915,566 - Step 5: Solve for x
x = 14,168,415,612,915,566/176,377,453.02 - Step 6: Final answer
x = 80,330,083.98
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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.