Home / 269,538,503,773.21-404,332,610,277.04-88,022,287,717.89

Finding the Fourth Proportional to 269,538,503,773.21, 404,332,610,277.04 and 88,022,287,717.89

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Solution

The fourth proportional to 269,538,503,773.21, 404,332,610,277.04 and 88,022,287,717.89 is: 132,041,548,266.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,538,503,773.21 : 404,332,610,277.04 = 88,022,287,717.89 : x
  2. Step 2: Convert to fraction form
    269,538,503,773.21/404,332,610,277.04 = 88,022,287,717.89/x
  3. Step 3: Cross multiply
    269,538,503,773.21x = 404,332,610,277.04 × 88,022,287,717.89
  4. Step 4: Simplify right side
    269,538,503,773.21x = 35,590,281,355,531,101,667,328
  5. Step 5: Solve for x
    x = 35,590,281,355,531,101,667,328/269,538,503,773.21
  6. Step 6: Final answer
    x = 132,041,548,266.06

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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.