Home / 179,762,728.54-269,721,773.25-96,667,358.54

Finding the Fourth Proportional to 179,762,728.54, 269,721,773.25 and 96,667,358.54

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Solution

The fourth proportional to 179,762,728.54, 269,721,773.25 and 96,667,358.54 is: 145,042,810.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,762,728.54 : 269,721,773.25 = 96,667,358.54 : x
  2. Step 2: Convert to fraction form
    179,762,728.54/269,721,773.25 = 96,667,358.54/x
  3. Step 3: Cross multiply
    179,762,728.54x = 269,721,773.25 × 96,667,358.54
  4. Step 4: Simplify right side
    179,762,728.54x = 26,073,291,360,970,908
  5. Step 5: Solve for x
    x = 26,073,291,360,970,908/179,762,728.54
  6. Step 6: Final answer
    x = 145,042,810.44

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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.