Home / 36,337,801.20-54,433,218.60-22,648,930.80

Finding the Fourth Proportional to 36,337,801.20, 54,433,218.60 and 22,648,930.80

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Solution

The fourth proportional to 36,337,801.20, 54,433,218.60 and 22,648,930.80 is: 33,927,594.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,337,801.20 : 54,433,218.60 = 22,648,930.80 : x
  2. Step 2: Convert to fraction form
    36,337,801.20/54,433,218.60 = 22,648,930.80/x
  3. Step 3: Cross multiply
    36,337,801.20x = 54,433,218.60 × 22,648,930.80
  4. Step 4: Simplify right side
    36,337,801.20x = 1,232,854,201,292,673
  5. Step 5: Solve for x
    x = 1,232,854,201,292,673/36,337,801.20
  6. Step 6: Final answer
    x = 33,927,594.97

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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.