Home / 29,150,837.20-43,752,694.20-14,783,899.60

Finding the Fourth Proportional to 29,150,837.20, 43,752,694.20 and 14,783,899.60

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Solution

The fourth proportional to 29,150,837.20, 43,752,694.20 and 14,783,899.60 is: 22,189,257.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,150,837.20 : 43,752,694.20 = 14,783,899.60 : x
  2. Step 2: Convert to fraction form
    29,150,837.20/43,752,694.20 = 14,783,899.60/x
  3. Step 3: Cross multiply
    29,150,837.20x = 43,752,694.20 × 14,783,899.60
  4. Step 4: Simplify right side
    29,150,837.20x = 646,835,438,282,302.38
  5. Step 5: Solve for x
    x = 646,835,438,282,302.38/29,150,837.20
  6. Step 6: Final answer
    x = 22,189,257.68

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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.