Home / 244,936,820.80-367,405,231.20-226,230,097.60

Finding the Fourth Proportional to 244,936,820.80, 367,405,231.20 and 226,230,097.60

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Solution

The fourth proportional to 244,936,820.80, 367,405,231.20 and 226,230,097.60 is: 339,345,146.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,936,820.80 : 367,405,231.20 = 226,230,097.60 : x
  2. Step 2: Convert to fraction form
    244,936,820.80/367,405,231.20 = 226,230,097.60/x
  3. Step 3: Cross multiply
    244,936,820.80x = 367,405,231.20 × 226,230,097.60
  4. Step 4: Simplify right side
    244,936,820.80x = 83,118,121,313,126,560
  5. Step 5: Solve for x
    x = 83,118,121,313,126,560/244,936,820.80
  6. Step 6: Final answer
    x = 339,345,146.40

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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.