Finding the Fourth Proportional to 7,269,886,597.49, 10,882,463,973.48 and 4,743,374,626.17
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Solution
The fourth proportional to 7,269,886,597.49, 10,882,463,973.48 and 4,743,374,626.17 is: 7,100,468,871.12
Step by Step Solution
- Step 1: Write the proportion equation
7,269,886,597.49 : 10,882,463,973.48 = 4,743,374,626.17 : x - Step 2: Convert to fraction form
7,269,886,597.49/10,882,463,973.48 = 4,743,374,626.17/x - Step 3: Cross multiply
7,269,886,597.49x = 10,882,463,973.48 × 4,743,374,626.17 - Step 4: Simplify right side
7,269,886,597.49x = 51,619,603,482,014,187,520 - Step 5: Solve for x
x = 51,619,603,482,014,187,520/7,269,886,597.49 - Step 6: Final answer
x = 7,100,468,871.12
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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.