Home / 197,839,234.20-296,758,851.30-95,802,562.20

Finding the Fourth Proportional to 197,839,234.20, 296,758,851.30 and 95,802,562.20

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Solution

The fourth proportional to 197,839,234.20, 296,758,851.30 and 95,802,562.20 is: 143,703,843.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,839,234.20 : 296,758,851.30 = 95,802,562.20 : x
  2. Step 2: Convert to fraction form
    197,839,234.20/296,758,851.30 = 95,802,562.20/x
  3. Step 3: Cross multiply
    197,839,234.20x = 296,758,851.30 × 95,802,562.20
  4. Step 4: Simplify right side
    197,839,234.20x = 28,430,258,310,068,804
  5. Step 5: Solve for x
    x = 28,430,258,310,068,804/197,839,234.20
  6. Step 6: Final answer
    x = 143,703,843.30

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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.