Home / 110,028,191.33-151,842,544.44-60,470,321.66

Finding the Fourth Proportional to 110,028,191.33, 151,842,544.44 and 60,470,321.66

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Solution

The fourth proportional to 110,028,191.33, 151,842,544.44 and 60,470,321.66 is: 83,451,044.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,028,191.33 : 151,842,544.44 = 60,470,321.66 : x
  2. Step 2: Convert to fraction form
    110,028,191.33/151,842,544.44 = 60,470,321.66/x
  3. Step 3: Cross multiply
    110,028,191.33x = 151,842,544.44 × 60,470,321.66
  4. Step 4: Simplify right side
    110,028,191.33x = 9,181,967,503,959,644
  5. Step 5: Solve for x
    x = 9,181,967,503,959,644/110,028,191.33
  6. Step 6: Final answer
    x = 83,451,044.62

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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.