Home / 34,443,917.89-51,672,233.72-14,250,734.53

Finding the Fourth Proportional to 34,443,917.89, 51,672,233.72 and 14,250,734.53

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Solution

The fourth proportional to 34,443,917.89, 51,672,233.72 and 14,250,734.53 is: 21,378,731.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,443,917.89 : 51,672,233.72 = 14,250,734.53 : x
  2. Step 2: Convert to fraction form
    34,443,917.89/51,672,233.72 = 14,250,734.53/x
  3. Step 3: Cross multiply
    34,443,917.89x = 51,672,233.72 × 14,250,734.53
  4. Step 4: Simplify right side
    34,443,917.89x = 736,367,285,315,834.25
  5. Step 5: Solve for x
    x = 736,367,285,315,834.25/34,443,917.89
  6. Step 6: Final answer
    x = 21,378,731.88

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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.