Home / 132,036,546.60-197,676,906.30-116,920,002.60

Finding the Fourth Proportional to 132,036,546.60, 197,676,906.30 and 116,920,002.60

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Solution

The fourth proportional to 132,036,546.60, 197,676,906.30 and 116,920,002.60 is: 175,045,356.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,036,546.60 : 197,676,906.30 = 116,920,002.60 : x
  2. Step 2: Convert to fraction form
    132,036,546.60/197,676,906.30 = 116,920,002.60/x
  3. Step 3: Cross multiply
    132,036,546.60x = 197,676,906.30 × 116,920,002.60
  4. Step 4: Simplify right side
    132,036,546.60x = 23,112,384,398,555,956
  5. Step 5: Solve for x
    x = 23,112,384,398,555,956/132,036,546.60
  6. Step 6: Final answer
    x = 175,045,356.71

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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.