Home / 22,383,384.80-33,575,077.20-22,005,471.20

Finding the Fourth Proportional to 22,383,384.80, 33,575,077.20 and 22,005,471.20

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Solution

The fourth proportional to 22,383,384.80, 33,575,077.20 and 22,005,471.20 is: 33,008,206.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,383,384.80 : 33,575,077.20 = 22,005,471.20 : x
  2. Step 2: Convert to fraction form
    22,383,384.80/33,575,077.20 = 22,005,471.20/x
  3. Step 3: Cross multiply
    22,383,384.80x = 33,575,077.20 × 22,005,471.20
  4. Step 4: Simplify right side
    22,383,384.80x = 738,835,394,362,376.62
  5. Step 5: Solve for x
    x = 738,835,394,362,376.62/22,383,384.80
  6. Step 6: Final answer
    x = 33,008,206.80

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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.