Home / 29,930,596.20-44,842,750.20-28,017,408.60

Finding the Fourth Proportional to 29,930,596.20, 44,842,750.20 and 28,017,408.60

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Solution

The fourth proportional to 29,930,596.20, 44,842,750.20 and 28,017,408.60 is: 41,976,365.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,930,596.20 : 44,842,750.20 = 28,017,408.60 : x
  2. Step 2: Convert to fraction form
    29,930,596.20/44,842,750.20 = 28,017,408.60/x
  3. Step 3: Cross multiply
    29,930,596.20x = 44,842,750.20 × 28,017,408.60
  4. Step 4: Simplify right side
    29,930,596.20x = 1,256,377,655,101,131.75
  5. Step 5: Solve for x
    x = 1,256,377,655,101,131.75/29,930,596.20
  6. Step 6: Final answer
    x = 41,976,365.81

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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.