Home / 26,191,301,584.43-36,150,721,131.62-17,058,588,321.83

Finding the Fourth Proportional to 26,191,301,584.43, 36,150,721,131.62 and 17,058,588,321.83

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Solution

The fourth proportional to 26,191,301,584.43, 36,150,721,131.62 and 17,058,588,321.83 is: 23,545,231,890.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,191,301,584.43 : 36,150,721,131.62 = 17,058,588,321.83 : x
  2. Step 2: Convert to fraction form
    26,191,301,584.43/36,150,721,131.62 = 17,058,588,321.83/x
  3. Step 3: Cross multiply
    26,191,301,584.43x = 36,150,721,131.62 × 17,058,588,321.83
  4. Step 4: Simplify right side
    26,191,301,584.43x = 616,680,269,321,585,950,720
  5. Step 5: Solve for x
    x = 616,680,269,321,585,950,720/26,191,301,584.43
  6. Step 6: Final answer
    x = 23,545,231,890.58

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1.5x scale

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.