Home / 110,028,183.33-151,842,533.40-60,470,313.65

Finding the Fourth Proportional to 110,028,183.33, 151,842,533.40 and 60,470,313.65

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Solution

The fourth proportional to 110,028,183.33, 151,842,533.40 and 60,470,313.65 is: 83,451,033.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,028,183.33 : 151,842,533.40 = 60,470,313.65 : x
  2. Step 2: Convert to fraction form
    110,028,183.33/151,842,533.40 = 60,470,313.65/x
  3. Step 3: Cross multiply
    110,028,183.33x = 151,842,533.40 × 60,470,313.65
  4. Step 4: Simplify right side
    110,028,183.33x = 9,181,965,620,108,602
  5. Step 5: Solve for x
    x = 9,181,965,620,108,602/110,028,183.33
  6. Step 6: Final answer
    x = 83,451,033.56

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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.