Finding the Fourth Proportional to 29,474,292,871.10, 44,204,929,394.97 and 8,508,169,823.42
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Solution
The fourth proportional to 29,474,292,871.10, 44,204,929,394.97 and 8,508,169,823.42 is: 12,760,375,557.43
Step by Step Solution
- Step 1: Write the proportion equation
29,474,292,871.10 : 44,204,929,394.97 = 8,508,169,823.42 : x - Step 2: Convert to fraction form
29,474,292,871.10/44,204,929,394.97 = 8,508,169,823.42/x - Step 3: Cross multiply
29,474,292,871.10x = 44,204,929,394.97 × 8,508,169,823.42 - Step 4: Simplify right side
29,474,292,871.10x = 376,103,046,324,800,913,408 - Step 5: Solve for x
x = 376,103,046,324,800,913,408/29,474,292,871.10 - Step 6: Final answer
x = 12,760,375,557.43
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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.