Finding the Fourth Proportional to 16,606,293.36, 24,907,758.09 and 4,476,982.92
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Solution
The fourth proportional to 16,606,293.36, 24,907,758.09 and 4,476,982.92 is: 6,715,020.93
Step by Step Solution
- Step 1: Write the proportion equation
16,606,293.36 : 24,907,758.09 = 4,476,982.92 : x - Step 2: Convert to fraction form
16,606,293.36/24,907,758.09 = 4,476,982.92/x - Step 3: Cross multiply
16,606,293.36x = 24,907,758.09 × 4,476,982.92 - Step 4: Simplify right side
16,606,293.36x = 111,511,607,544,421.81 - Step 5: Solve for x
x = 111,511,607,544,421.81/16,606,293.36 - Step 6: Final answer
x = 6,715,020.93
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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.