Home / 3,960,298,333,833.90-5,940,447,500,751-3,960,298,333,833.90

Finding the Fourth Proportional to 3,960,298,333,833.90, 5,940,447,500,751 and 3,960,298,333,833.90

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Solution

The fourth proportional to 3,960,298,333,833.90, 5,940,447,500,751 and 3,960,298,333,833.90 is: 5,940,447,500,751

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,960,298,333,833.90 : 5,940,447,500,751 = 3,960,298,333,833.90 : x
  2. Step 2: Convert to fraction form
    3,960,298,333,833.90/5,940,447,500,751 = 3,960,298,333,833.90/x
  3. Step 3: Cross multiply
    3,960,298,333,833.90x = 5,940,447,500,751 × 3,960,298,333,833.90
  4. Step 4: Simplify right side
    3,960,298,333,833.90x = 23,525,944,339,451,940,203,134,976
  5. Step 5: Solve for x
    x = 23,525,944,339,451,940,203,134,976/3,960,298,333,833.90
  6. Step 6: Final answer
    x = 5,940,447,500,751

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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.