Home / 234,961,823.28-324,228,283.20-135,848,935.92

Finding the Fourth Proportional to 234,961,823.28, 324,228,283.20 and 135,848,935.92

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Solution

The fourth proportional to 234,961,823.28, 324,228,283.20 and 135,848,935.92 is: 187,460,527.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,961,823.28 : 324,228,283.20 = 135,848,935.92 : x
  2. Step 2: Convert to fraction form
    234,961,823.28/324,228,283.20 = 135,848,935.92/x
  3. Step 3: Cross multiply
    234,961,823.28x = 324,228,283.20 × 135,848,935.92
  4. Step 4: Simplify right side
    234,961,823.28x = 44,046,067,267,888,408
  5. Step 5: Solve for x
    x = 44,046,067,267,888,408/234,961,823.28
  6. Step 6: Final answer
    x = 187,460,527.22

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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.