Home / 133,534,067.90-200,301,101.85-41,417,627.90

Finding the Fourth Proportional to 133,534,067.90, 200,301,101.85 and 41,417,627.90

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Solution

The fourth proportional to 133,534,067.90, 200,301,101.85 and 41,417,627.90 is: 62,126,441.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,534,067.90 : 200,301,101.85 = 41,417,627.90 : x
  2. Step 2: Convert to fraction form
    133,534,067.90/200,301,101.85 = 41,417,627.90/x
  3. Step 3: Cross multiply
    133,534,067.90x = 200,301,101.85 × 41,417,627.90
  4. Step 4: Simplify right side
    133,534,067.90x = 8,295,996,504,383,301
  5. Step 5: Solve for x
    x = 8,295,996,504,383,301/133,534,067.90
  6. Step 6: Final answer
    x = 62,126,441.85

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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.