Home / 22,485,305.60-33,722,910.48-10,343,107.52

Finding the Fourth Proportional to 22,485,305.60, 33,722,910.48 and 10,343,107.52

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Solution

The fourth proportional to 22,485,305.60, 33,722,910.48 and 10,343,107.52 is: 15,512,339.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,485,305.60 : 33,722,910.48 = 10,343,107.52 : x
  2. Step 2: Convert to fraction form
    22,485,305.60/33,722,910.48 = 10,343,107.52/x
  3. Step 3: Cross multiply
    22,485,305.60x = 33,722,910.48 × 10,343,107.52
  4. Step 4: Simplify right side
    22,485,305.60x = 348,799,688,981,974.75
  5. Step 5: Solve for x
    x = 348,799,688,981,974.75/22,485,305.60
  6. Step 6: Final answer
    x = 15,512,339.27

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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.