Home / 22,228,831.80-33,347,913.30-6,874,860.60

Finding the Fourth Proportional to 22,228,831.80, 33,347,913.30 and 6,874,860.60

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Solution

The fourth proportional to 22,228,831.80, 33,347,913.30 and 6,874,860.60 is: 10,313,733.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,228,831.80 : 33,347,913.30 = 6,874,860.60 : x
  2. Step 2: Convert to fraction form
    22,228,831.80/33,347,913.30 = 6,874,860.60/x
  3. Step 3: Cross multiply
    22,228,831.80x = 33,347,913.30 × 6,874,860.60
  4. Step 4: Simplify right side
    22,228,831.80x = 229,262,255,238,385.97
  5. Step 5: Solve for x
    x = 229,262,255,238,385.97/22,228,831.80
  6. Step 6: Final answer
    x = 10,313,733.86

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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.