Finding the Fourth Proportional to 2,683,135,034.55, 3,702,848,552.46 and 1,493,779,542.84
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Solution
The fourth proportional to 2,683,135,034.55, 3,702,848,552.46 and 1,493,779,542.84 is: 2,061,483,804.09
Step by Step Solution
- Step 1: Write the proportion equation
2,683,135,034.55 : 3,702,848,552.46 = 1,493,779,542.84 : x - Step 2: Convert to fraction form
2,683,135,034.55/3,702,848,552.46 = 1,493,779,542.84/x - Step 3: Cross multiply
2,683,135,034.55x = 3,702,848,552.46 × 1,493,779,542.84 - Step 4: Simplify right side
2,683,135,034.55x = 5,531,239,417,899,454,464 - Step 5: Solve for x
x = 5,531,239,417,899,454,464/2,683,135,034.55 - Step 6: Final answer
x = 2,061,483,804.09
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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.