Finding the Fourth Proportional to 6,575,684,925.44, 9,863,527,197.58 and 3,033,378,309
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Solution
The fourth proportional to 6,575,684,925.44, 9,863,527,197.58 and 3,033,378,309 is: 4,550,067,375.59
Step by Step Solution
- Step 1: Write the proportion equation
6,575,684,925.44 : 9,863,527,197.58 = 3,033,378,309 : x - Step 2: Convert to fraction form
6,575,684,925.44/9,863,527,197.58 = 3,033,378,309/x - Step 3: Cross multiply
6,575,684,925.44x = 9,863,527,197.58 × 3,033,378,309 - Step 4: Simplify right side
6,575,684,925.44x = 29,919,809,451,370,729,472 - Step 5: Solve for x
x = 29,919,809,451,370,729,472/6,575,684,925.44 - Step 6: Final answer
x = 4,550,067,375.59
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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.