Finding the Fourth Proportional to 5,797,462,400.99, 8,709,284,404.28 and 3,438,170,797.11
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Solution
The fourth proportional to 5,797,462,400.99, 8,709,284,404.28 and 3,438,170,797.11 is: 5,165,019,664.02
Step by Step Solution
- Step 1: Write the proportion equation
5,797,462,400.99 : 8,709,284,404.28 = 3,438,170,797.11 : x - Step 2: Convert to fraction form
5,797,462,400.99/8,709,284,404.28 = 3,438,170,797.11/x - Step 3: Cross multiply
5,797,462,400.99x = 8,709,284,404.28 × 3,438,170,797.11 - Step 4: Simplify right side
5,797,462,400.99x = 29,944,007,302,521,061,376 - Step 5: Solve for x
x = 29,944,007,302,521,061,376/5,797,462,400.99 - Step 6: Final answer
x = 5,165,019,664.02
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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.