Home / 15,826,609.80-23,739,469.56-5,044,556.88

Finding the Fourth Proportional to 15,826,609.80, 23,739,469.56 and 5,044,556.88

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Solution

The fourth proportional to 15,826,609.80, 23,739,469.56 and 5,044,556.88 is: 7,566,693.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,826,609.80 : 23,739,469.56 = 5,044,556.88 : x
  2. Step 2: Convert to fraction form
    15,826,609.80/23,739,469.56 = 5,044,556.88/x
  3. Step 3: Cross multiply
    15,826,609.80x = 23,739,469.56 × 5,044,556.88
  4. Step 4: Simplify right side
    15,826,609.80x = 119,755,104,496,448.56
  5. Step 5: Solve for x
    x = 119,755,104,496,448.56/15,826,609.80
  6. Step 6: Final answer
    x = 7,566,693.44

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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.