Home / 27,661,574,772.36-41,469,111,024.16-22,408,155,128.52

Finding the Fourth Proportional to 27,661,574,772.36, 41,469,111,024.16 and 22,408,155,128.52

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Solution

The fourth proportional to 27,661,574,772.36, 41,469,111,024.16 and 22,408,155,128.52 is: 33,593,397,357.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,661,574,772.36 : 41,469,111,024.16 = 22,408,155,128.52 : x
  2. Step 2: Convert to fraction form
    27,661,574,772.36/41,469,111,024.16 = 22,408,155,128.52/x
  3. Step 3: Cross multiply
    27,661,574,772.36x = 41,469,111,024.16 × 22,408,155,128.52
  4. Step 4: Simplify right side
    27,661,574,772.36x = 929,246,272,871,196,262,400
  5. Step 5: Solve for x
    x = 929,246,272,871,196,262,400/27,661,574,772.36
  6. Step 6: Final answer
    x = 33,593,397,357.83

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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.