Finding the Fourth Proportional to 41,372,531,309,139, 62,058,856,691,520 and 16,895,352,129,242
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Solution
The fourth proportional to 41,372,531,309,139, 62,058,856,691,520 and 16,895,352,129,242 is: 25,343,052,584,983.76
Step by Step Solution
- Step 1: Write the proportion equation
41,372,531,309,139 : 62,058,856,691,520 = 16,895,352,129,242 : x - Step 2: Convert to fraction form
41,372,531,309,139/62,058,856,691,520 = 16,895,352,129,242/x - Step 3: Cross multiply
41,372,531,309,139x = 62,058,856,691,520 × 16,895,352,129,242 - Step 4: Simplify right side
41,372,531,309,139x = 1,048,506,236,541,396,624,527,589,376 - Step 5: Solve for x
x = 1,048,506,236,541,396,624,527,589,376/41,372,531,309,139 - Step 6: Final answer
x = 25,343,052,584,983.76
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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.