Home / 335,497,272,350.10-503,247,789,957.52-111,906,608,821.61

Finding the Fourth Proportional to 335,497,272,350.10, 503,247,789,957.52 and 111,906,608,821.61

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Solution

The fourth proportional to 335,497,272,350.10, 503,247,789,957.52 and 111,906,608,821.61 is: 167,860,540,792.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,497,272,350.10 : 503,247,789,957.52 = 111,906,608,821.61 : x
  2. Step 2: Convert to fraction form
    335,497,272,350.10/503,247,789,957.52 = 111,906,608,821.61/x
  3. Step 3: Cross multiply
    335,497,272,350.10x = 503,247,789,957.52 × 111,906,608,821.61
  4. Step 4: Simplify right side
    335,497,272,350.10x = 56,316,753,571,115,947,786,240
  5. Step 5: Solve for x
    x = 56,316,753,571,115,947,786,240/335,497,272,350.10
  6. Step 6: Final answer
    x = 167,860,540,792.56

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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.