Home / 22,423,100.60-33,634,650.90-19,588,748.60

Finding the Fourth Proportional to 22,423,100.60, 33,634,650.90 and 19,588,748.60

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Solution

The fourth proportional to 22,423,100.60, 33,634,650.90 and 19,588,748.60 is: 29,383,122.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,423,100.60 : 33,634,650.90 = 19,588,748.60 : x
  2. Step 2: Convert to fraction form
    22,423,100.60/33,634,650.90 = 19,588,748.60/x
  3. Step 3: Cross multiply
    22,423,100.60x = 33,634,650.90 × 19,588,748.60
  4. Step 4: Simplify right side
    22,423,100.60x = 658,860,720,728,863.75
  5. Step 5: Solve for x
    x = 658,860,720,728,863.75/22,423,100.60
  6. Step 6: Final answer
    x = 29,383,122.90

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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.