Home / 3,286,943,616.48-4,927,329,078.39-1,104,383,401.44

Finding the Fourth Proportional to 3,286,943,616.48, 4,927,329,078.39 and 1,104,383,401.44

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Solution

The fourth proportional to 3,286,943,616.48, 4,927,329,078.39 and 1,104,383,401.44 is: 1,655,538,117.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,286,943,616.48 : 4,927,329,078.39 = 1,104,383,401.44 : x
  2. Step 2: Convert to fraction form
    3,286,943,616.48/4,927,329,078.39 = 1,104,383,401.44/x
  3. Step 3: Cross multiply
    3,286,943,616.48x = 4,927,329,078.39 × 1,104,383,401.44
  4. Step 4: Simplify right side
    3,286,943,616.48x = 5,441,660,447,606,568,960
  5. Step 5: Solve for x
    x = 5,441,660,447,606,568,960/3,286,943,616.48
  6. Step 6: Final answer
    x = 1,655,538,117.64

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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.