Home / 2,094,840,883.76-2,891,009,455.29-1,155,040,619.36

Finding the Fourth Proportional to 2,094,840,883.76, 2,891,009,455.29 and 1,155,040,619.36

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Solution

The fourth proportional to 2,094,840,883.76, 2,891,009,455.29 and 1,155,040,619.36 is: 1,594,027,201.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,840,883.76 : 2,891,009,455.29 = 1,155,040,619.36 : x
  2. Step 2: Convert to fraction form
    2,094,840,883.76/2,891,009,455.29 = 1,155,040,619.36/x
  3. Step 3: Cross multiply
    2,094,840,883.76x = 2,891,009,455.29 × 1,155,040,619.36
  4. Step 4: Simplify right side
    2,094,840,883.76x = 3,339,233,351,805,746,176
  5. Step 5: Solve for x
    x = 3,339,233,351,805,746,176/2,094,840,883.76
  6. Step 6: Final answer
    x = 1,594,027,201.63

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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.