Home / 95,907,491.78-143,825,523.96-34,479,888.72

Finding the Fourth Proportional to 95,907,491.78, 143,825,523.96 and 34,479,888.72

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Solution

The fourth proportional to 95,907,491.78, 143,825,523.96 and 34,479,888.72 is: 51,706,993.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,907,491.78 : 143,825,523.96 = 34,479,888.72 : x
  2. Step 2: Convert to fraction form
    95,907,491.78/143,825,523.96 = 34,479,888.72/x
  3. Step 3: Cross multiply
    95,907,491.78x = 143,825,523.96 × 34,479,888.72
  4. Step 4: Simplify right side
    95,907,491.78x = 4,959,088,061,236,494
  5. Step 5: Solve for x
    x = 4,959,088,061,236,494/95,907,491.78
  6. Step 6: Final answer
    x = 51,706,993.57

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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.