Home / 245,300,338.56-367,906,819.63-97,735,531.27

Finding the Fourth Proportional to 245,300,338.56, 367,906,819.63 and 97,735,531.27

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Solution

The fourth proportional to 245,300,338.56, 367,906,819.63 and 97,735,531.27 is: 146,585,890.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,300,338.56 : 367,906,819.63 = 97,735,531.27 : x
  2. Step 2: Convert to fraction form
    245,300,338.56/367,906,819.63 = 97,735,531.27/x
  3. Step 3: Cross multiply
    245,300,338.56x = 367,906,819.63 × 97,735,531.27
  4. Step 4: Simplify right side
    245,300,338.56x = 35,957,568,474,394,112
  5. Step 5: Solve for x
    x = 35,957,568,474,394,112/245,300,338.56
  6. Step 6: Final answer
    x = 146,585,890.12

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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.