Home / 22,677,281.76-33,962,954.99-20,846,114.60

Finding the Fourth Proportional to 22,677,281.76, 33,962,954.99 and 20,846,114.60

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Solution

The fourth proportional to 22,677,281.76, 33,962,954.99 and 20,846,114.60 is: 31,220,481.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,677,281.76 : 33,962,954.99 = 20,846,114.60 : x
  2. Step 2: Convert to fraction form
    22,677,281.76/33,962,954.99 = 20,846,114.60/x
  3. Step 3: Cross multiply
    22,677,281.76x = 33,962,954.99 × 20,846,114.60
  4. Step 4: Simplify right side
    22,677,281.76x = 707,995,651,958,202.50
  5. Step 5: Solve for x
    x = 707,995,651,958,202.50/22,677,281.76
  6. Step 6: Final answer
    x = 31,220,481.34

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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.