Home / 24,470,573.31-36,626,019.74-17,991,930.87

Finding the Fourth Proportional to 24,470,573.31, 36,626,019.74 and 17,991,930.87

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Solution

The fourth proportional to 24,470,573.31, 36,626,019.74 and 17,991,930.87 is: 26,929,193.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,470,573.31 : 36,626,019.74 = 17,991,930.87 : x
  2. Step 2: Convert to fraction form
    24,470,573.31/36,626,019.74 = 17,991,930.87/x
  3. Step 3: Cross multiply
    24,470,573.31x = 36,626,019.74 × 17,991,930.87
  4. Step 4: Simplify right side
    24,470,573.31x = 658,972,815,115,375.75
  5. Step 5: Solve for x
    x = 658,972,815,115,375.75/24,470,573.31
  6. Step 6: Final answer
    x = 26,929,193.97

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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.