Home / 8,744,383,844,038-12,067,629,029,843-4,842,455,345,784

Finding the Fourth Proportional to 8,744,383,844,038, 12,067,629,029,843 and 4,842,455,345,784

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Solution

The fourth proportional to 8,744,383,844,038, 12,067,629,029,843 and 4,842,455,345,784 is: 6,682,798,439,405.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,744,383,844,038 : 12,067,629,029,843 = 4,842,455,345,784 : x
  2. Step 2: Convert to fraction form
    8,744,383,844,038/12,067,629,029,843 = 4,842,455,345,784/x
  3. Step 3: Cross multiply
    8,744,383,844,038x = 12,067,629,029,843 × 4,842,455,345,784
  4. Step 4: Simplify right side
    8,744,383,844,038x = 58,436,954,706,501,420,913,262,592
  5. Step 5: Solve for x
    x = 58,436,954,706,501,420,913,262,592/8,744,383,844,038
  6. Step 6: Final answer
    x = 6,682,798,439,405.68

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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.