Finding the Fourth Proportional to 5,797,462,408.52, 8,709,284,415.56 and 3,438,170,804.64
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Solution
The fourth proportional to 5,797,462,408.52, 8,709,284,415.56 and 3,438,170,804.64 is: 5,165,019,675.31
Step by Step Solution
- Step 1: Write the proportion equation
5,797,462,408.52 : 8,709,284,415.56 = 3,438,170,804.64 : x - Step 2: Convert to fraction form
5,797,462,408.52/8,709,284,415.56 = 3,438,170,804.64/x - Step 3: Cross multiply
5,797,462,408.52x = 8,709,284,415.56 × 3,438,170,804.64 - Step 4: Simplify right side
5,797,462,408.52x = 29,944,007,406,884,536,320 - Step 5: Solve for x
x = 29,944,007,406,884,536,320/5,797,462,408.52 - Step 6: Final answer
x = 5,165,019,675.31
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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.