Home / 29,512,956.89-44,275,109.55-11,315,732.85

Finding the Fourth Proportional to 29,512,956.89, 44,275,109.55 and 11,315,732.85

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Solution

The fourth proportional to 29,512,956.89, 44,275,109.55 and 11,315,732.85 is: 16,975,774.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,512,956.89 : 44,275,109.55 = 11,315,732.85 : x
  2. Step 2: Convert to fraction form
    29,512,956.89/44,275,109.55 = 11,315,732.85/x
  3. Step 3: Cross multiply
    29,512,956.89x = 44,275,109.55 × 11,315,732.85
  4. Step 4: Simplify right side
    29,512,956.89x = 501,005,311,572,283.69
  5. Step 5: Solve for x
    x = 501,005,311,572,283.69/29,512,956.89
  6. Step 6: Final answer
    x = 16,975,774.86

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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.