Finding the Fourth Proportional to 29,588,682,684.51, 44,378,539,595.10 and 8,052,923,537.19
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Solution
The fourth proportional to 29,588,682,684.51, 44,378,539,595.10 and 8,052,923,537.19 is: 12,078,164,812.61
Step by Step Solution
- Step 1: Write the proportion equation
29,588,682,684.51 : 44,378,539,595.10 = 8,052,923,537.19 : x - Step 2: Convert to fraction form
29,588,682,684.51/44,378,539,595.10 = 8,052,923,537.19/x - Step 3: Cross multiply
29,588,682,684.51x = 44,378,539,595.10 × 8,052,923,537.19 - Step 4: Simplify right side
29,588,682,684.51x = 357,376,986,051,499,130,880 - Step 5: Solve for x
x = 357,376,986,051,499,130,880/29,588,682,684.51 - Step 6: Final answer
x = 12,078,164,812.61
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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.