Home / 234,900,084.60-352,476,098.10-98,599,246.20

Finding the Fourth Proportional to 234,900,084.60, 352,476,098.10 and 98,599,246.20

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Solution

The fourth proportional to 234,900,084.60, 352,476,098.10 and 98,599,246.20 is: 147,951,745.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,900,084.60 : 352,476,098.10 = 98,599,246.20 : x
  2. Step 2: Convert to fraction form
    234,900,084.60/352,476,098.10 = 98,599,246.20/x
  3. Step 3: Cross multiply
    234,900,084.60x = 352,476,098.10 × 98,599,246.20
  4. Step 4: Simplify right side
    234,900,084.60x = 34,753,877,576,177,256
  5. Step 5: Solve for x
    x = 34,753,877,576,177,256/234,900,084.60
  6. Step 6: Final answer
    x = 147,951,745.68

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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.