Home / 22,581,830.60-33,872,745.90-7,433,793.80

Finding the Fourth Proportional to 22,581,830.60, 33,872,745.90 and 7,433,793.80

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Solution

The fourth proportional to 22,581,830.60, 33,872,745.90 and 7,433,793.80 is: 11,150,690.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,581,830.60 : 33,872,745.90 = 7,433,793.80 : x
  2. Step 2: Convert to fraction form
    22,581,830.60/33,872,745.90 = 7,433,793.80/x
  3. Step 3: Cross multiply
    22,581,830.60x = 33,872,745.90 × 7,433,793.80
  4. Step 4: Simplify right side
    22,581,830.60x = 251,803,008,460,395.41
  5. Step 5: Solve for x
    x = 251,803,008,460,395.41/22,581,830.60
  6. Step 6: Final answer
    x = 11,150,690.70

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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.