Home / 29,522,709.20-44,284,063.80-10,346,546.45

Finding the Fourth Proportional to 29,522,709.20, 44,284,063.80 and 10,346,546.45

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Solution

The fourth proportional to 29,522,709.20, 44,284,063.80 and 10,346,546.45 is: 15,519,819.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,522,709.20 : 44,284,063.80 = 10,346,546.45 : x
  2. Step 2: Convert to fraction form
    29,522,709.20/44,284,063.80 = 10,346,546.45/x
  3. Step 3: Cross multiply
    29,522,709.20x = 44,284,063.80 × 10,346,546.45
  4. Step 4: Simplify right side
    29,522,709.20x = 458,187,123,101,463.44
  5. Step 5: Solve for x
    x = 458,187,123,101,463.44/29,522,709.20
  6. Step 6: Final answer
    x = 15,519,819.68

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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.