Home / 4,967,384,568,165.40-7,444,809,186,147.40-2,517,518,363,846

Finding the Fourth Proportional to 4,967,384,568,165.40, 7,444,809,186,147.40 and 2,517,518,363,846

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Solution

The fourth proportional to 4,967,384,568,165.40, 7,444,809,186,147.40 and 2,517,518,363,846 is: 3,773,101,032,195.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,967,384,568,165.40 : 7,444,809,186,147.40 = 2,517,518,363,846 : x
  2. Step 2: Convert to fraction form
    4,967,384,568,165.40/7,444,809,186,147.40 = 2,517,518,363,846/x
  3. Step 3: Cross multiply
    4,967,384,568,165.40x = 7,444,809,186,147.40 × 2,517,518,363,846
  4. Step 4: Simplify right side
    4,967,384,568,165.40x = 18,742,443,841,455,474,572,525,568
  5. Step 5: Solve for x
    x = 18,742,443,841,455,474,572,525,568/4,967,384,568,165.40
  6. Step 6: Final answer
    x = 3,773,101,032,195.22

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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.