Home / 3,115,134,180,914-4,298,910,410,577.20-1,726,238,496,359.10

Finding the Fourth Proportional to 3,115,134,180,914, 4,298,910,410,577.20 and 1,726,238,496,359.10

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Solution

The fourth proportional to 3,115,134,180,914, 4,298,910,410,577.20 and 1,726,238,496,359.10 is: 2,382,223,112,122.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,115,134,180,914 : 4,298,910,410,577.20 = 1,726,238,496,359.10 : x
  2. Step 2: Convert to fraction form
    3,115,134,180,914/4,298,910,410,577.20 = 1,726,238,496,359.10/x
  3. Step 3: Cross multiply
    3,115,134,180,914x = 4,298,910,410,577.20 × 1,726,238,496,359.10
  4. Step 4: Simplify right side
    3,115,134,180,914x = 7,420,944,643,137,268,147,552,256
  5. Step 5: Solve for x
    x = 7,420,944,643,137,268,147,552,256/3,115,134,180,914
  6. Step 6: Final answer
    x = 2,382,223,112,122.87

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Double scale
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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.