Finding the Fourth Proportional to 24,317,151.37, 33,552,175.25 and 14,525,678.99
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Solution
The fourth proportional to 24,317,151.37, 33,552,175.25 and 14,525,678.99 is: 20,042,155.43
Step by Step Solution
- Step 1: Write the proportion equation
24,317,151.37 : 33,552,175.25 = 14,525,678.99 : x - Step 2: Convert to fraction form
24,317,151.37/33,552,175.25 = 14,525,678.99/x - Step 3: Cross multiply
24,317,151.37x = 33,552,175.25 × 14,525,678.99 - Step 4: Simplify right side
24,317,151.37x = 487,368,127,217,917.62 - Step 5: Solve for x
x = 487,368,127,217,917.62/24,317,151.37 - Step 6: Final answer
x = 20,042,155.43
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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.