Home / 29,855,648,605.88-44,783,640,324.41-9,958,481,404.64

Finding the Fourth Proportional to 29,855,648,605.88, 44,783,640,324.41 and 9,958,481,404.64

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Solution

The fourth proportional to 29,855,648,605.88, 44,783,640,324.41 and 9,958,481,404.64 is: 14,937,777,949.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,855,648,605.88 : 44,783,640,324.41 = 9,958,481,404.64 : x
  2. Step 2: Convert to fraction form
    29,855,648,605.88/44,783,640,324.41 = 9,958,481,404.64/x
  3. Step 3: Cross multiply
    29,855,648,605.88x = 44,783,640,324.41 × 9,958,481,404.64
  4. Step 4: Simplify right side
    29,855,648,605.88x = 445,977,049,402,449,330,176
  5. Step 5: Solve for x
    x = 445,977,049,402,449,330,176/29,855,648,605.88
  6. Step 6: Final answer
    x = 14,937,777,949.15

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1.5x scale

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.