Finding the Fourth Proportional to 29,982,883.75, 44,974,206.84 and 9,514,199.52
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Solution
The fourth proportional to 29,982,883.75, 44,974,206.84 and 9,514,199.52 is: 14,271,261.58
Step by Step Solution
- Step 1: Write the proportion equation
29,982,883.75 : 44,974,206.84 = 9,514,199.52 : x - Step 2: Convert to fraction form
29,982,883.75/44,974,206.84 = 9,514,199.52/x - Step 3: Cross multiply
29,982,883.75x = 44,974,206.84 × 9,514,199.52 - Step 4: Simplify right side
29,982,883.75x = 427,893,576,998,146.62 - Step 5: Solve for x
x = 427,893,576,998,146.62/29,982,883.75 - Step 6: Final answer
x = 14,271,261.58
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.