Home / 6,497,821,592,390.80-8,967,075,052,706.80-3,571,694,691,806.80

Finding the Fourth Proportional to 6,497,821,592,390.80, 8,967,075,052,706.80 and 3,571,694,691,806.80

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Solution

The fourth proportional to 6,497,821,592,390.80, 8,967,075,052,706.80 and 3,571,694,691,806.80 is: 4,928,983,338,707.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,497,821,592,390.80 : 8,967,075,052,706.80 = 3,571,694,691,806.80 : x
  2. Step 2: Convert to fraction form
    6,497,821,592,390.80/8,967,075,052,706.80 = 3,571,694,691,806.80/x
  3. Step 3: Cross multiply
    6,497,821,592,390.80x = 8,967,075,052,706.80 × 3,571,694,691,806.80
  4. Step 4: Simplify right side
    6,497,821,592,390.80x = 32,027,654,366,786,061,422,559,232
  5. Step 5: Solve for x
    x = 32,027,654,366,786,061,422,559,232/6,497,821,592,390.80
  6. Step 6: Final answer
    x = 4,928,983,338,707.19

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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.