Finding the Fourth Proportional to 5,954,376,265.56, 8,931,563,810.82 and 1,592,195,163.48
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Solution
The fourth proportional to 5,954,376,265.56, 8,931,563,810.82 and 1,592,195,163.48 is: 2,388,292,588.12
Step by Step Solution
- Step 1: Write the proportion equation
5,954,376,265.56 : 8,931,563,810.82 = 1,592,195,163.48 : x - Step 2: Convert to fraction form
5,954,376,265.56/8,931,563,810.82 = 1,592,195,163.48/x - Step 3: Cross multiply
5,954,376,265.56x = 8,931,563,810.82 × 1,592,195,163.48 - Step 4: Simplify right side
5,954,376,265.56x = 14,220,792,701,900,601,344 - Step 5: Solve for x
x = 14,220,792,701,900,601,344/5,954,376,265.56 - Step 6: Final answer
x = 2,388,292,588.12
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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.