Finding the Fourth Proportional to 16,557,740.02, 24,840,743.19 and 5,775,195.79
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Solution
The fourth proportional to 16,557,740.02, 24,840,743.19 and 5,775,195.79 is: 8,664,235.30
Step by Step Solution
- Step 1: Write the proportion equation
16,557,740.02 : 24,840,743.19 = 5,775,195.79 : x - Step 2: Convert to fraction form
16,557,740.02/24,840,743.19 = 5,775,195.79/x - Step 3: Cross multiply
16,557,740.02x = 24,840,743.19 × 5,775,195.79 - Step 4: Simplify right side
16,557,740.02x = 143,460,155,491,359.19 - Step 5: Solve for x
x = 143,460,155,491,359.19/16,557,740.02 - Step 6: Final answer
x = 8,664,235.30
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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.