Finding the Fourth Proportional to 43,227,696.80, 59,647,709.84 and 24,644,451.62
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Solution
The fourth proportional to 43,227,696.80, 59,647,709.84 and 24,644,451.62 is: 34,005,630.83
Step by Step Solution
- Step 1: Write the proportion equation
43,227,696.80 : 59,647,709.84 = 24,644,451.62 : x - Step 2: Convert to fraction form
43,227,696.80/59,647,709.84 = 24,644,451.62/x - Step 3: Cross multiply
43,227,696.80x = 59,647,709.84 × 24,644,451.62 - Step 4: Simplify right side
43,227,696.80x = 1,469,985,098,974,217 - Step 5: Solve for x
x = 1,469,985,098,974,217/43,227,696.80 - Step 6: Final answer
x = 34,005,630.83
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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.