Home / 2,400,882,337.24-3,601,256,321.22-765,205,091.80

Finding the Fourth Proportional to 2,400,882,337.24, 3,601,256,321.22 and 765,205,091.80

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Solution

The fourth proportional to 2,400,882,337.24, 3,601,256,321.22 and 765,205,091.80 is: 1,147,786,224.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,400,882,337.24 : 3,601,256,321.22 = 765,205,091.80 : x
  2. Step 2: Convert to fraction form
    2,400,882,337.24/3,601,256,321.22 = 765,205,091.80/x
  3. Step 3: Cross multiply
    2,400,882,337.24x = 3,601,256,321.22 × 765,205,091.80
  4. Step 4: Simplify right side
    2,400,882,337.24x = 2,755,699,673,874,480,128
  5. Step 5: Solve for x
    x = 2,755,699,673,874,480,128/2,400,882,337.24
  6. Step 6: Final answer
    x = 1,147,786,224.73

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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.