Finding the Fourth Proportional to 24,916,338.82, 34,379,412.09 and 14,317,680.97
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Solution
The fourth proportional to 24,916,338.82, 34,379,412.09 and 14,317,680.97 is: 19,755,448.74
Step by Step Solution
- Step 1: Write the proportion equation
24,916,338.82 : 34,379,412.09 = 14,317,680.97 : x - Step 2: Convert to fraction form
24,916,338.82/34,379,412.09 = 14,317,680.97/x - Step 3: Cross multiply
24,916,338.82x = 34,379,412.09 × 14,317,680.97 - Step 4: Simplify right side
24,916,338.82x = 492,233,454,240,781 - Step 5: Solve for x
x = 492,233,454,240,781/24,916,338.82 - Step 6: Final answer
x = 19,755,448.74
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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.