Home / 276,204,574.89-414,489,848.00-151,794,086.27

Finding the Fourth Proportional to 276,204,574.89, 414,489,848.00 and 151,794,086.27

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Solution

The fourth proportional to 276,204,574.89, 414,489,848.00 and 151,794,086.27 is: 227,791,693.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    276,204,574.89 : 414,489,848.00 = 151,794,086.27 : x
  2. Step 2: Convert to fraction form
    276,204,574.89/414,489,848.00 = 151,794,086.27/x
  3. Step 3: Cross multiply
    276,204,574.89x = 414,489,848.00 × 151,794,086.27
  4. Step 4: Simplify right side
    276,204,574.89x = 62,917,107,742,519,760
  5. Step 5: Solve for x
    x = 62,917,107,742,519,760/276,204,574.89
  6. Step 6: Final answer
    x = 227,791,693.05

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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.