Home / 4,967,384,568,175.80-7,444,809,186,163.20-2,517,518,363,856.30

Finding the Fourth Proportional to 4,967,384,568,175.80, 7,444,809,186,163.20 and 2,517,518,363,856.30

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Solution

The fourth proportional to 4,967,384,568,175.80, 7,444,809,186,163.20 and 2,517,518,363,856.30 is: 3,773,101,032,210.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,967,384,568,175.80 : 7,444,809,186,163.20 = 2,517,518,363,856.30 : x
  2. Step 2: Convert to fraction form
    4,967,384,568,175.80/7,444,809,186,163.20 = 2,517,518,363,856.30/x
  3. Step 3: Cross multiply
    4,967,384,568,175.80x = 7,444,809,186,163.20 × 2,517,518,363,856.30
  4. Step 4: Simplify right side
    4,967,384,568,175.80x = 18,742,443,841,571,930,463,272,960
  5. Step 5: Solve for x
    x = 18,742,443,841,571,930,463,272,960/4,967,384,568,175.80
  6. Step 6: Final answer
    x = 3,773,101,032,210.76

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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.