Home / 33,024,133.60-49,536,200.40-20,110,117.30

Finding the Fourth Proportional to 33,024,133.60, 49,536,200.40 and 20,110,117.30

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Solution

The fourth proportional to 33,024,133.60, 49,536,200.40 and 20,110,117.30 is: 30,165,175.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,024,133.60 : 49,536,200.40 = 20,110,117.30 : x
  2. Step 2: Convert to fraction form
    33,024,133.60/49,536,200.40 = 20,110,117.30/x
  3. Step 3: Cross multiply
    33,024,133.60x = 49,536,200.40 × 20,110,117.30
  4. Step 4: Simplify right side
    33,024,133.60x = 996,178,800,640,306.88
  5. Step 5: Solve for x
    x = 996,178,800,640,306.88/33,024,133.60
  6. Step 6: Final answer
    x = 30,165,175.95

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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.