Home / 164,507,620.41-227,044,881.90-104,162,223.22

Finding the Fourth Proportional to 164,507,620.41, 227,044,881.90 and 104,162,223.22

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Solution

The fourth proportional to 164,507,620.41, 227,044,881.90 and 104,162,223.22 is: 143,759,295.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,507,620.41 : 227,044,881.90 = 104,162,223.22 : x
  2. Step 2: Convert to fraction form
    164,507,620.41/227,044,881.90 = 104,162,223.22/x
  3. Step 3: Cross multiply
    164,507,620.41x = 227,044,881.90 × 104,162,223.22
  4. Step 4: Simplify right side
    164,507,620.41x = 23,649,499,668,858,728
  5. Step 5: Solve for x
    x = 23,649,499,668,858,728/164,507,620.41
  6. Step 6: Final answer
    x = 143,759,295.83

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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.