Finding the Fourth Proportional to 24,943,762.44, 37,416,691.98 and 12,175,006.68
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Solution
The fourth proportional to 24,943,762.44, 37,416,691.98 and 12,175,006.68 is: 18,263,021.70
Step by Step Solution
- Step 1: Write the proportion equation
24,943,762.44 : 37,416,691.98 = 12,175,006.68 : x - Step 2: Convert to fraction form
24,943,762.44/37,416,691.98 = 12,175,006.68/x - Step 3: Cross multiply
24,943,762.44x = 37,416,691.98 × 12,175,006.68 - Step 4: Simplify right side
24,943,762.44x = 455,548,474,800,002.38 - Step 5: Solve for x
x = 455,548,474,800,002.38/24,943,762.44 - Step 6: Final answer
x = 18,263,021.70
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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.