Home / 22,470,676.20-33,714,308.70-7,325,101.80

Finding the Fourth Proportional to 22,470,676.20, 33,714,308.70 and 7,325,101.80

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Solution

The fourth proportional to 22,470,676.20, 33,714,308.70 and 7,325,101.80 is: 10,990,356.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,470,676.20 : 33,714,308.70 = 7,325,101.80 : x
  2. Step 2: Convert to fraction form
    22,470,676.20/33,714,308.70 = 7,325,101.80/x
  3. Step 3: Cross multiply
    22,470,676.20x = 33,714,308.70 × 7,325,101.80
  4. Step 4: Simplify right side
    22,470,676.20x = 246,960,743,344,125.69
  5. Step 5: Solve for x
    x = 246,960,743,344,125.69/22,470,676.20
  6. Step 6: Final answer
    x = 10,990,356.55

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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.