Home / 669,591,059,047.20-1,004,386,588,570.80-244,978,203,103.20

Finding the Fourth Proportional to 669,591,059,047.20, 1,004,386,588,570.80 and 244,978,203,103.20

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Solution

The fourth proportional to 669,591,059,047.20, 1,004,386,588,570.80 and 244,978,203,103.20 is: 367,467,304,654.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    669,591,059,047.20 : 1,004,386,588,570.80 = 244,978,203,103.20 : x
  2. Step 2: Convert to fraction form
    669,591,059,047.20/1,004,386,588,570.80 = 244,978,203,103.20/x
  3. Step 3: Cross multiply
    669,591,059,047.20x = 1,004,386,588,570.80 × 244,978,203,103.20
  4. Step 4: Simplify right side
    669,591,059,047.20x = 246,052,821,689,027,633,610,752
  5. Step 5: Solve for x
    x = 246,052,821,689,027,633,610,752/669,591,059,047.20
  6. Step 6: Final answer
    x = 367,467,304,654.80

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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.