Finding the Fourth Proportional to 4,603,807,705.26, 6,352,993,779.66 and 2,596,522,866.54
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Solution
The fourth proportional to 4,603,807,705.26, 6,352,993,779.66 and 2,596,522,866.54 is: 3,583,054,435.79
Step by Step Solution
- Step 1: Write the proportion equation
4,603,807,705.26 : 6,352,993,779.66 = 2,596,522,866.54 : x - Step 2: Convert to fraction form
4,603,807,705.26/6,352,993,779.66 = 2,596,522,866.54/x - Step 3: Cross multiply
4,603,807,705.26x = 6,352,993,779.66 × 2,596,522,866.54 - Step 4: Simplify right side
4,603,807,705.26x = 16,495,693,619,873,570,816 - Step 5: Solve for x
x = 16,495,693,619,873,570,816/4,603,807,705.26 - Step 6: Final answer
x = 3,583,054,435.79
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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.