Home / 16,081,504.40-24,122,256.60-5,300,469.20

Finding the Fourth Proportional to 16,081,504.40, 24,122,256.60 and 5,300,469.20

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Solution

The fourth proportional to 16,081,504.40, 24,122,256.60 and 5,300,469.20 is: 7,950,703.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,081,504.40 : 24,122,256.60 = 5,300,469.20 : x
  2. Step 2: Convert to fraction form
    16,081,504.40/24,122,256.60 = 5,300,469.20/x
  3. Step 3: Cross multiply
    16,081,504.40x = 24,122,256.60 × 5,300,469.20
  4. Step 4: Simplify right side
    16,081,504.40x = 127,859,278,142,796.73
  5. Step 5: Solve for x
    x = 127,859,278,142,796.73/16,081,504.40
  6. Step 6: Final answer
    x = 7,950,703.80

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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.