Finding the Fourth Proportional to 43,794,306.84, 60,433,546.73 and 24,213,658.44
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Solution
The fourth proportional to 43,794,306.84, 60,433,546.73 and 24,213,658.44 is: 33,413,412.94
Step by Step Solution
- Step 1: Write the proportion equation
43,794,306.84 : 60,433,546.73 = 24,213,658.44 : x - Step 2: Convert to fraction form
43,794,306.84/60,433,546.73 = 24,213,658.44/x - Step 3: Cross multiply
43,794,306.84x = 60,433,546.73 × 24,213,658.44 - Step 4: Simplify right side
43,794,306.84x = 1,463,317,258,837,999 - Step 5: Solve for x
x = 1,463,317,258,837,999/43,794,306.84 - Step 6: Final answer
x = 33,413,412.94
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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.