Finding the Fourth Proportional to 62,977,508,372,689, 94,363,104,044,870 and 33,540,473,524,993
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Solution
The fourth proportional to 62,977,508,372,689, 94,363,104,044,870 and 33,540,473,524,993 is: 50,255,770,269,972.41
Step by Step Solution
- Step 1: Write the proportion equation
62,977,508,372,689 : 94,363,104,044,870 = 33,540,473,524,993 : x - Step 2: Convert to fraction form
62,977,508,372,689/94,363,104,044,870 = 33,540,473,524,993/x - Step 3: Cross multiply
62,977,508,372,689x = 94,363,104,044,870 × 33,540,473,524,993 - Step 4: Simplify right side
62,977,508,372,689x = 3,164,983,192,953,122,128,899,604,480 - Step 5: Solve for x
x = 3,164,983,192,953,122,128,899,604,480/62,977,508,372,689 - Step 6: Final answer
x = 50,255,770,269,972.41
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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.