Home / 197,793,371.10-296,485,353.45-88,670,819.10

Finding the Fourth Proportional to 197,793,371.10, 296,485,353.45 and 88,670,819.10

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Solution

The fourth proportional to 197,793,371.10, 296,485,353.45 and 88,670,819.10 is: 132,914,460.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,793,371.10 : 296,485,353.45 = 88,670,819.10 : x
  2. Step 2: Convert to fraction form
    197,793,371.10/296,485,353.45 = 88,670,819.10/x
  3. Step 3: Cross multiply
    197,793,371.10x = 296,485,353.45 × 88,670,819.10
  4. Step 4: Simplify right side
    197,793,371.10x = 26,289,599,141,564,508
  5. Step 5: Solve for x
    x = 26,289,599,141,564,508/197,793,371.10
  6. Step 6: Final answer
    x = 132,914,460.15

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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.