Home / 6,383,047,422,327.20-8,808,613,937,416.40-3,456,606,095,578.80

Finding the Fourth Proportional to 6,383,047,422,327.20, 8,808,613,937,416.40 and 3,456,606,095,578.80

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Solution

The fourth proportional to 6,383,047,422,327.20, 8,808,613,937,416.40 and 3,456,606,095,578.80 is: 4,770,121,011,974.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,383,047,422,327.20 : 8,808,613,937,416.40 = 3,456,606,095,578.80 : x
  2. Step 2: Convert to fraction form
    6,383,047,422,327.20/8,808,613,937,416.40 = 3,456,606,095,578.80/x
  3. Step 3: Cross multiply
    6,383,047,422,327.20x = 8,808,613,937,416.40 × 3,456,606,095,578.80
  4. Step 4: Simplify right side
    6,383,047,422,327.20x = 30,447,908,629,673,901,142,573,056
  5. Step 5: Solve for x
    x = 30,447,908,629,673,901,142,573,056/6,383,047,422,327.20
  6. Step 6: Final answer
    x = 4,770,121,011,974.70

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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.