Home / 177,147,351.60-265,721,027.40-134,100,630.60

Finding the Fourth Proportional to 177,147,351.60, 265,721,027.40 and 134,100,630.60

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Solution

The fourth proportional to 177,147,351.60, 265,721,027.40 and 134,100,630.60 is: 201,150,945.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,147,351.60 : 265,721,027.40 = 134,100,630.60 : x
  2. Step 2: Convert to fraction form
    177,147,351.60/265,721,027.40 = 134,100,630.60/x
  3. Step 3: Cross multiply
    177,147,351.60x = 265,721,027.40 × 134,100,630.60
  4. Step 4: Simplify right side
    177,147,351.60x = 35,633,357,338,019,876
  5. Step 5: Solve for x
    x = 35,633,357,338,019,876/177,147,351.60
  6. Step 6: Final answer
    x = 201,150,945.90

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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.