Finding the Fourth Proportional to 24,855,271.88, 37,284,236.42 and 7,817,273.42
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Solution
The fourth proportional to 24,855,271.88, 37,284,236.42 and 7,817,273.42 is: 11,726,327.98
Step by Step Solution
- Step 1: Write the proportion equation
24,855,271.88 : 37,284,236.42 = 7,817,273.42 : x - Step 2: Convert to fraction form
24,855,271.88/37,284,236.42 = 7,817,273.42/x - Step 3: Cross multiply
24,855,271.88x = 37,284,236.42 × 7,817,273.42 - Step 4: Simplify right side
24,855,271.88x = 291,461,070,125,554.38 - Step 5: Solve for x
x = 291,461,070,125,554.38/24,855,271.88 - Step 6: Final answer
x = 11,726,327.98
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.