Home / 95,907,481.28-143,825,508.20-34,479,878.20

Finding the Fourth Proportional to 95,907,481.28, 143,825,508.20 and 34,479,878.20

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Solution

The fourth proportional to 95,907,481.28, 143,825,508.20 and 34,479,878.20 is: 51,706,977.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,907,481.28 : 143,825,508.20 = 34,479,878.20 : x
  2. Step 2: Convert to fraction form
    95,907,481.28/143,825,508.20 = 34,479,878.20/x
  3. Step 3: Cross multiply
    95,907,481.28x = 143,825,508.20 × 34,479,878.20
  4. Step 4: Simplify right side
    95,907,481.28x = 4,959,086,004,789,101
  5. Step 5: Solve for x
    x = 4,959,086,004,789,101/95,907,481.28
  6. Step 6: Final answer
    x = 51,706,977.79

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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.