Finding the Fourth Proportional to 24,943,763.44, 37,416,693.48 and 12,175,007.68
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Solution
The fourth proportional to 24,943,763.44, 37,416,693.48 and 12,175,007.68 is: 18,263,023.20
Step by Step Solution
- Step 1: Write the proportion equation
24,943,763.44 : 37,416,693.48 = 12,175,007.68 : x - Step 2: Convert to fraction form
24,943,763.44/37,416,693.48 = 12,175,007.68/x - Step 3: Cross multiply
24,943,763.44x = 37,416,693.48 × 12,175,007.68 - Step 4: Simplify right side
24,943,763.44x = 455,548,530,479,205.88 - Step 5: Solve for x
x = 455,548,530,479,205.88/24,943,763.44 - Step 6: Final answer
x = 18,263,023.20
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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.