Finding the Fourth Proportional to 24,463,668.11, 36,695,718.57 and 7,424,338.01
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Solution
The fourth proportional to 24,463,668.11, 36,695,718.57 and 7,424,338.01 is: 11,136,572.69
Step by Step Solution
- Step 1: Write the proportion equation
24,463,668.11 : 36,695,718.57 = 7,424,338.01 : x - Step 2: Convert to fraction form
24,463,668.11/36,695,718.57 = 7,424,338.01/x - Step 3: Cross multiply
24,463,668.11x = 36,695,718.57 × 7,424,338.01 - Step 4: Simplify right side
24,463,668.11x = 272,441,418,183,513.84 - Step 5: Solve for x
x = 272,441,418,183,513.84/24,463,668.11 - Step 6: Final answer
x = 11,136,572.69
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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.