Finding the Fourth Proportional to 54,723,298,104.84, 82,097,324,778.96 and 29,540,474,515.47
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Solution
The fourth proportional to 54,723,298,104.84, 82,097,324,778.96 and 29,540,474,515.47 is: 44,317,393,402.99
Step by Step Solution
- Step 1: Write the proportion equation
54,723,298,104.84 : 82,097,324,778.96 = 29,540,474,515.47 : x - Step 2: Convert to fraction form
54,723,298,104.84/82,097,324,778.96 = 29,540,474,515.47/x - Step 3: Cross multiply
54,723,298,104.84x = 82,097,324,778.96 × 29,540,474,515.47 - Step 4: Simplify right side
54,723,298,104.84x = 2,425,193,930,421,131,804,672 - Step 5: Solve for x
x = 2,425,193,930,421,131,804,672/54,723,298,104.84 - Step 6: Final answer
x = 44,317,393,402.99
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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.