Home / 34,308,367.20-51,415,311.60-22,761,007.20

Finding the Fourth Proportional to 34,308,367.20, 51,415,311.60 and 22,761,007.20

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Solution

The fourth proportional to 34,308,367.20, 51,415,311.60 and 22,761,007.20 is: 34,110,171.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,308,367.20 : 51,415,311.60 = 22,761,007.20 : x
  2. Step 2: Convert to fraction form
    34,308,367.20/51,415,311.60 = 22,761,007.20/x
  3. Step 3: Cross multiply
    34,308,367.20x = 51,415,311.60 × 22,761,007.20
  4. Step 4: Simplify right side
    34,308,367.20x = 1,170,264,277,517,843.50
  5. Step 5: Solve for x
    x = 1,170,264,277,517,843.50/34,308,367.20
  6. Step 6: Final answer
    x = 34,110,171.16

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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.