Finding the Fourth Proportional to 17,539,046.08, 24,202,182.48 and 11,010,588.64
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Solution
The fourth proportional to 17,539,046.08, 24,202,182.48 and 11,010,588.64 is: 15,193,544.41
Step by Step Solution
- Step 1: Write the proportion equation
17,539,046.08 : 24,202,182.48 = 11,010,588.64 : x - Step 2: Convert to fraction form
17,539,046.08/24,202,182.48 = 11,010,588.64/x - Step 3: Cross multiply
17,539,046.08x = 24,202,182.48 × 11,010,588.64 - Step 4: Simplify right side
17,539,046.08x = 266,480,275,477,495.03 - Step 5: Solve for x
x = 266,480,275,477,495.03/17,539,046.08 - Step 6: Final answer
x = 15,193,544.41
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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.