Home / 200,074,336.28-276,096,654.18-110,770,260.68

Finding the Fourth Proportional to 200,074,336.28, 276,096,654.18 and 110,770,260.68

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Solution

The fourth proportional to 200,074,336.28, 276,096,654.18 and 110,770,260.68 is: 152,859,676.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,074,336.28 : 276,096,654.18 = 110,770,260.68 : x
  2. Step 2: Convert to fraction form
    200,074,336.28/276,096,654.18 = 110,770,260.68/x
  3. Step 3: Cross multiply
    200,074,336.28x = 276,096,654.18 × 110,770,260.68
  4. Step 4: Simplify right side
    200,074,336.28x = 30,583,298,356,394,416
  5. Step 5: Solve for x
    x = 30,583,298,356,394,416/200,074,336.28
  6. Step 6: Final answer
    x = 152,859,676.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.