Finding the Fourth Proportional to 65,093,094,159,596, 89,768,131,097,624 and 47,506,559,475,568
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Solution
The fourth proportional to 65,093,094,159,596, 89,768,131,097,624 and 47,506,559,475,568 is: 65,515,015,287,857.20
Step by Step Solution
- Step 1: Write the proportion equation
65,093,094,159,596 : 89,768,131,097,624 = 47,506,559,475,568 : x - Step 2: Convert to fraction form
65,093,094,159,596/89,768,131,097,624 = 47,506,559,475,568/x - Step 3: Cross multiply
65,093,094,159,596x = 89,768,131,097,624 × 47,506,559,475,568 - Step 4: Simplify right side
65,093,094,159,596x = 4,264,575,058,999,859,982,901,444,608 - Step 5: Solve for x
x = 4,264,575,058,999,859,982,901,444,608/65,093,094,159,596 - Step 6: Final answer
x = 65,515,015,287,857.20
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.