Finding the Fourth Proportional to 1,568,030,596.43, 2,352,035,431.62 and 635,339,683.98
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Solution
The fourth proportional to 1,568,030,596.43, 2,352,035,431.62 and 635,339,683.98 is: 953,005,286.53
Step by Step Solution
- Step 1: Write the proportion equation
1,568,030,596.43 : 2,352,035,431.62 = 635,339,683.98 : x - Step 2: Convert to fraction form
1,568,030,596.43/2,352,035,431.62 = 635,339,683.98/x - Step 3: Cross multiply
1,568,030,596.43x = 2,352,035,431.62 × 635,339,683.98 - Step 4: Simplify right side
1,568,030,596.43x = 1,494,341,447,835,213,568 - Step 5: Solve for x
x = 1,494,341,447,835,213,568/1,568,030,596.43 - Step 6: Final answer
x = 953,005,286.53
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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.