Finding the Fourth Proportional to 4,310,610,247,423.40, 5,948,235,226,026.20 and 2,576,074,480,716
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Solution
The fourth proportional to 4,310,610,247,423.40, 5,948,235,226,026.20 and 2,576,074,480,716 is: 3,554,739,605,655.88
Step by Step Solution
- Step 1: Write the proportion equation
4,310,610,247,423.40 : 5,948,235,226,026.20 = 2,576,074,480,716 : x - Step 2: Convert to fraction form
4,310,610,247,423.40/5,948,235,226,026.20 = 2,576,074,480,716/x - Step 3: Cross multiply
4,310,610,247,423.40x = 5,948,235,226,026.20 × 2,576,074,480,716 - Step 4: Simplify right side
4,310,610,247,423.40x = 15,323,096,971,062,061,920,419,840 - Step 5: Solve for x
x = 15,323,096,971,062,061,920,419,840/4,310,610,247,423.40 - Step 6: Final answer
x = 3,554,739,605,655.88
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.