Finding the Fourth Proportional to 3,040,183,227.13, 4,560,962,486.35 and 1,641,137,472.17
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Solution
The fourth proportional to 3,040,183,227.13, 4,560,962,486.35 and 1,641,137,472.17 is: 2,462,077,409.90
Step by Step Solution
- Step 1: Write the proportion equation
3,040,183,227.13 : 4,560,962,486.35 = 1,641,137,472.17 : x - Step 2: Convert to fraction form
3,040,183,227.13/4,560,962,486.35 = 1,641,137,472.17/x - Step 3: Cross multiply
3,040,183,227.13x = 4,560,962,486.35 × 1,641,137,472.17 - Step 4: Simplify right side
3,040,183,227.13x = 7,485,166,445,483,948,032 - Step 5: Solve for x
x = 7,485,166,445,483,948,032/3,040,183,227.13 - Step 6: Final answer
x = 2,462,077,409.90
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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.