Finding the Fourth Proportional to 24,309,988.44, 36,451,522.08 and 9,943,146.42
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Solution
The fourth proportional to 24,309,988.44, 36,451,522.08 and 9,943,146.42 is: 14,909,214.05
Step by Step Solution
- Step 1: Write the proportion equation
24,309,988.44 : 36,451,522.08 = 9,943,146.42 : x - Step 2: Convert to fraction form
24,309,988.44/36,451,522.08 = 9,943,146.42/x - Step 3: Cross multiply
24,309,988.44x = 36,451,522.08 × 9,943,146.42 - Step 4: Simplify right side
24,309,988.44x = 362,442,821,273,302.94 - Step 5: Solve for x
x = 362,442,821,273,302.94/24,309,988.44 - Step 6: Final answer
x = 14,909,214.05
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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.