Home / 17,949,759.80-26,924,793.30-5,982,495.80

Finding the Fourth Proportional to 17,949,759.80, 26,924,793.30 and 5,982,495.80

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Solution

The fourth proportional to 17,949,759.80, 26,924,793.30 and 5,982,495.80 is: 8,973,794.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,949,759.80 : 26,924,793.30 = 5,982,495.80 : x
  2. Step 2: Convert to fraction form
    17,949,759.80/26,924,793.30 = 5,982,495.80/x
  3. Step 3: Cross multiply
    17,949,759.80x = 26,924,793.30 × 5,982,495.80
  4. Step 4: Simplify right side
    17,949,759.80x = 161,077,462,833,118.12
  5. Step 5: Solve for x
    x = 161,077,462,833,118.12/17,949,759.80
  6. Step 6: Final answer
    x = 8,973,794.89

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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.