Finding the Fourth Proportional to 29,644,399.36, 44,435,768.96 and 11,461,082.88
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Solution
The fourth proportional to 29,644,399.36, 44,435,768.96 and 11,461,082.88 is: 17,179,704.83
Step by Step Solution
- Step 1: Write the proportion equation
29,644,399.36 : 44,435,768.96 = 11,461,082.88 : x - Step 2: Convert to fraction form
29,644,399.36/44,435,768.96 = 11,461,082.88/x - Step 3: Cross multiply
29,644,399.36x = 44,435,768.96 × 11,461,082.88 - Step 4: Simplify right side
29,644,399.36x = 509,282,030,887,091.44 - Step 5: Solve for x
x = 509,282,030,887,091.44/29,644,399.36 - Step 6: Final answer
x = 17,179,704.83
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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.