Home / 110,072,827.20-165,067,250.40-33,370,363.20

Finding the Fourth Proportional to 110,072,827.20, 165,067,250.40 and 33,370,363.20

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Solution

The fourth proportional to 110,072,827.20, 165,067,250.40 and 33,370,363.20 is: 50,042,814.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,072,827.20 : 165,067,250.40 = 33,370,363.20 : x
  2. Step 2: Convert to fraction form
    110,072,827.20/165,067,250.40 = 33,370,363.20/x
  3. Step 3: Cross multiply
    110,072,827.20x = 165,067,250.40 × 33,370,363.20
  4. Step 4: Simplify right side
    110,072,827.20x = 5,508,354,098,273,345
  5. Step 5: Solve for x
    x = 5,508,354,098,273,345/110,072,827.20
  6. Step 6: Final answer
    x = 50,042,814.73

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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.