Home / 239,392,560.08-359,099,507.64-73,383,830.48

Finding the Fourth Proportional to 239,392,560.08, 359,099,507.64 and 73,383,830.48

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Solution

The fourth proportional to 239,392,560.08, 359,099,507.64 and 73,383,830.48 is: 110,079,015.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,392,560.08 : 359,099,507.64 = 73,383,830.48 : x
  2. Step 2: Convert to fraction form
    239,392,560.08/359,099,507.64 = 73,383,830.48/x
  3. Step 3: Cross multiply
    239,392,560.08x = 359,099,507.64 × 73,383,830.48
  4. Step 4: Simplify right side
    239,392,560.08x = 26,352,097,394,105,224
  5. Step 5: Solve for x
    x = 26,352,097,394,105,224/239,392,560.08
  6. Step 6: Final answer
    x = 110,079,015.76

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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.