Home / 241,263,760.74-333,059,632.11-148,523,763.30

Finding the Fourth Proportional to 241,263,760.74, 333,059,632.11 and 148,523,763.30

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Solution

The fourth proportional to 241,263,760.74, 333,059,632.11 and 148,523,763.30 is: 205,033,983.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,263,760.74 : 333,059,632.11 = 148,523,763.30 : x
  2. Step 2: Convert to fraction form
    241,263,760.74/333,059,632.11 = 148,523,763.30/x
  3. Step 3: Cross multiply
    241,263,760.74x = 333,059,632.11 × 148,523,763.30
  4. Step 4: Simplify right side
    241,263,760.74x = 49,467,269,964,290,728
  5. Step 5: Solve for x
    x = 49,467,269,964,290,728/241,263,760.74
  6. Step 6: Final answer
    x = 205,033,983.61

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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.