Home / 2,150,206,925.10-3,225,907,584.45-923,962,829.10

Finding the Fourth Proportional to 2,150,206,925.10, 3,225,907,584.45 and 923,962,829.10

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Solution

The fourth proportional to 2,150,206,925.10, 3,225,907,584.45 and 923,962,829.10 is: 1,386,200,864.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,150,206,925.10 : 3,225,907,584.45 = 923,962,829.10 : x
  2. Step 2: Convert to fraction form
    2,150,206,925.10/3,225,907,584.45 = 923,962,829.10/x
  3. Step 3: Cross multiply
    2,150,206,925.10x = 3,225,907,584.45 × 923,962,829.10
  4. Step 4: Simplify right side
    2,150,206,925.10x = 2,980,618,698,143,568,896
  5. Step 5: Solve for x
    x = 2,980,618,698,143,568,896/2,150,206,925.10
  6. Step 6: Final answer
    x = 1,386,200,864.37

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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.