Finding the Fourth Proportional to 29,082,018.44, 43,624,134.82 and 10,884,297.62
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Solution
The fourth proportional to 29,082,018.44, 43,624,134.82 and 10,884,297.62 is: 16,326,860.80
Step by Step Solution
- Step 1: Write the proportion equation
29,082,018.44 : 43,624,134.82 = 10,884,297.62 : x - Step 2: Convert to fraction form
29,082,018.44/43,624,134.82 = 10,884,297.62/x - Step 3: Cross multiply
29,082,018.44x = 43,624,134.82 × 10,884,297.62 - Step 4: Simplify right side
29,082,018.44x = 474,818,066,795,885.12 - Step 5: Solve for x
x = 474,818,066,795,885.12/29,082,018.44 - Step 6: Final answer
x = 16,326,860.80
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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.