Finding the Fourth Proportional to 4,374,431,776.17, 6,036,731,093.57 and 2,367,266,408.01
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Solution
The fourth proportional to 4,374,431,776.17, 6,036,731,093.57 and 2,367,266,408.01 is: 3,266,835,891.65
Step by Step Solution
- Step 1: Write the proportion equation
4,374,431,776.17 : 6,036,731,093.57 = 2,367,266,408.01 : x - Step 2: Convert to fraction form
4,374,431,776.17/6,036,731,093.57 = 2,367,266,408.01/x - Step 3: Cross multiply
4,374,431,776.17x = 6,036,731,093.57 × 2,367,266,408.01 - Step 4: Simplify right side
4,374,431,776.17x = 14,290,550,731,985,897,472 - Step 5: Solve for x
x = 14,290,550,731,985,897,472/4,374,431,776.17 - Step 6: Final answer
x = 3,266,835,891.65
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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.