Home / 22,195,236.20-33,292,854.30-7,050,698.60

Finding the Fourth Proportional to 22,195,236.20, 33,292,854.30 and 7,050,698.60

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Solution

The fourth proportional to 22,195,236.20, 33,292,854.30 and 7,050,698.60 is: 10,576,047.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,195,236.20 : 33,292,854.30 = 7,050,698.60 : x
  2. Step 2: Convert to fraction form
    22,195,236.20/33,292,854.30 = 7,050,698.60/x
  3. Step 3: Cross multiply
    22,195,236.20x = 33,292,854.30 × 7,050,698.60
  4. Step 4: Simplify right side
    22,195,236.20x = 234,737,881,203,013.97
  5. Step 5: Solve for x
    x = 234,737,881,203,013.97/22,195,236.20
  6. Step 6: Final answer
    x = 10,576,047.90

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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.