Finding the Fourth Proportional to 1,040,576,833,652.30, 1,560,858,954,895.50 and 566,061,797,346.99
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Solution
The fourth proportional to 1,040,576,833,652.30, 1,560,858,954,895.50 and 566,061,797,346.99 is: 849,089,271,295.96
Step by Step Solution
- Step 1: Write the proportion equation
1,040,576,833,652.30 : 1,560,858,954,895.50 = 566,061,797,346.99 : x - Step 2: Convert to fraction form
1,040,576,833,652.30/1,560,858,954,895.50 = 566,061,797,346.99/x - Step 3: Cross multiply
1,040,576,833,652.30x = 1,560,858,954,895.50 × 566,061,797,346.99 - Step 4: Simplify right side
1,040,576,833,652.30x = 883,542,625,413,291,143,331,840 - Step 5: Solve for x
x = 883,542,625,413,291,143,331,840/1,040,576,833,652.30 - Step 6: Final answer
x = 849,089,271,295.96
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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.