Finding the Fourth Proportional to 4,603,807,707.25, 6,352,993,782.42 and 2,596,522,868.53
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Solution
The fourth proportional to 4,603,807,707.25, 6,352,993,782.42 and 2,596,522,868.53 is: 3,583,054,438.55
Step by Step Solution
- Step 1: Write the proportion equation
4,603,807,707.25 : 6,352,993,782.42 = 2,596,522,868.53 : x - Step 2: Convert to fraction form
4,603,807,707.25/6,352,993,782.42 = 2,596,522,868.53/x - Step 3: Cross multiply
4,603,807,707.25x = 6,352,993,782.42 × 2,596,522,868.53 - Step 4: Simplify right side
4,603,807,707.25x = 16,495,693,639,682,435,072 - Step 5: Solve for x
x = 16,495,693,639,682,435,072/4,603,807,707.25 - Step 6: Final answer
x = 3,583,054,438.55
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.