Home / 441,271,443.65-608,997,605.31-329,568,355.49

Finding the Fourth Proportional to 441,271,443.65, 608,997,605.31 and 329,568,355.49

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Solution

The fourth proportional to 441,271,443.65, 608,997,605.31 and 329,568,355.49 is: 454,836,455.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,271,443.65 : 608,997,605.31 = 329,568,355.49 : x
  2. Step 2: Convert to fraction form
    441,271,443.65/608,997,605.31 = 329,568,355.49/x
  3. Step 3: Cross multiply
    441,271,443.65x = 608,997,605.31 × 329,568,355.49
  4. Step 4: Simplify right side
    441,271,443.65x = 200,706,339,276,319,808
  5. Step 5: Solve for x
    x = 200,706,339,276,319,808/441,271,443.65
  6. Step 6: Final answer
    x = 454,836,455.35

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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.