Finding the Fourth Proportional to 29,394,146.24, 44,067,426.72 and 9,188,987.84
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Solution
The fourth proportional to 29,394,146.24, 44,067,426.72 and 9,188,987.84 is: 13,776,043.87
Step by Step Solution
- Step 1: Write the proportion equation
29,394,146.24 : 44,067,426.72 = 9,188,987.84 : x - Step 2: Convert to fraction form
29,394,146.24/44,067,426.72 = 9,188,987.84/x - Step 3: Cross multiply
29,394,146.24x = 44,067,426.72 × 9,188,987.84 - Step 4: Simplify right side
29,394,146.24x = 404,935,048,270,171.06 - Step 5: Solve for x
x = 404,935,048,270,171.06/29,394,146.24 - Step 6: Final answer
x = 13,776,043.87
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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.