Home / 238,230,202.04-328,767,562.60-132,383,222.10

Finding the Fourth Proportional to 238,230,202.04, 328,767,562.60 and 132,383,222.10

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Solution

The fourth proportional to 238,230,202.04, 328,767,562.60 and 132,383,222.10 is: 182,694,338.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,230,202.04 : 328,767,562.60 = 132,383,222.10 : x
  2. Step 2: Convert to fraction form
    238,230,202.04/328,767,562.60 = 132,383,222.10/x
  3. Step 3: Cross multiply
    238,230,202.04x = 328,767,562.60 × 132,383,222.10
  4. Step 4: Simplify right side
    238,230,202.04x = 43,523,309,258,620,496
  5. Step 5: Solve for x
    x = 43,523,309,258,620,496/238,230,202.04
  6. Step 6: Final answer
    x = 182,694,338.86

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1.5x scale

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.