Home / 29,790,285.68-44,685,362.46-7,930,670.30

Finding the Fourth Proportional to 29,790,285.68, 44,685,362.46 and 7,930,670.30

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Solution

The fourth proportional to 29,790,285.68, 44,685,362.46 and 7,930,670.30 is: 11,895,987.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,790,285.68 : 44,685,362.46 = 7,930,670.30 : x
  2. Step 2: Convert to fraction form
    29,790,285.68/44,685,362.46 = 7,930,670.30/x
  3. Step 3: Cross multiply
    29,790,285.68x = 44,685,362.46 × 7,930,670.30
  4. Step 4: Simplify right side
    29,790,285.68x = 354,384,876,906,256.94
  5. Step 5: Solve for x
    x = 354,384,876,906,256.94/29,790,285.68
  6. Step 6: Final answer
    x = 11,895,987.86

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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.