Finding the Fourth Proportional to 11,114,793.87, 16,669,858 and 3,134,751.63
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Solution
The fourth proportional to 11,114,793.87, 16,669,858 and 3,134,751.63 is: 4,701,469.51
Step by Step Solution
- Step 1: Write the proportion equation
11,114,793.87 : 16,669,858 = 3,134,751.63 : x - Step 2: Convert to fraction form
11,114,793.87/16,669,858 = 3,134,751.63/x - Step 3: Cross multiply
11,114,793.87x = 16,669,858 × 3,134,751.63 - Step 4: Simplify right side
11,114,793.87x = 52,255,864,537,368.54 - Step 5: Solve for x
x = 52,255,864,537,368.54/11,114,793.87 - Step 6: Final answer
x = 4,701,469.51
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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.