Finding the Fourth Proportional to 17,539,535.73, 24,204,716.00 and 9,699,575.66
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Solution
The fourth proportional to 17,539,535.73, 24,204,716.00 and 9,699,575.66 is: 13,385,501.06
Step by Step Solution
- Step 1: Write the proportion equation
17,539,535.73 : 24,204,716.00 = 9,699,575.66 : x - Step 2: Convert to fraction form
17,539,535.73/24,204,716.00 = 9,699,575.66/x - Step 3: Cross multiply
17,539,535.73x = 24,204,716.00 × 9,699,575.66 - Step 4: Simplify right side
17,539,535.73x = 234,775,474,128,432.19 - Step 5: Solve for x
x = 234,775,474,128,432.19/17,539,535.73 - Step 6: Final answer
x = 13,385,501.06
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.