Home / 34,954,964.24-52,456,223.64-21,450,575.12

Finding the Fourth Proportional to 34,954,964.24, 52,456,223.64 and 21,450,575.12

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Solution

The fourth proportional to 34,954,964.24, 52,456,223.64 and 21,450,575.12 is: 32,190,453.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,954,964.24 : 52,456,223.64 = 21,450,575.12 : x
  2. Step 2: Convert to fraction form
    34,954,964.24/52,456,223.64 = 21,450,575.12/x
  3. Step 3: Cross multiply
    34,954,964.24x = 52,456,223.64 × 21,450,575.12
  4. Step 4: Simplify right side
    34,954,964.24x = 1,125,216,165,701,339.88
  5. Step 5: Solve for x
    x = 1,125,216,165,701,339.88/34,954,964.24
  6. Step 6: Final answer
    x = 32,190,453.92

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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.