Home / 34,204,525.22-51,388,638.76-21,932,532.16

Finding the Fourth Proportional to 34,204,525.22, 51,388,638.76 and 21,932,532.16

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Solution

The fourth proportional to 34,204,525.22, 51,388,638.76 and 21,932,532.16 is: 32,951,282.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,204,525.22 : 51,388,638.76 = 21,932,532.16 : x
  2. Step 2: Convert to fraction form
    34,204,525.22/51,388,638.76 = 21,932,532.16/x
  3. Step 3: Cross multiply
    34,204,525.22x = 51,388,638.76 × 21,932,532.16
  4. Step 4: Simplify right side
    34,204,525.22x = 1,127,082,972,271,727
  5. Step 5: Solve for x
    x = 1,127,082,972,271,727/34,204,525.22
  6. Step 6: Final answer
    x = 32,951,282.47

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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.