Home / 47,897,196.20-71,763,125.70-22,285,676.60

Finding the Fourth Proportional to 47,897,196.20, 71,763,125.70 and 22,285,676.60

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Solution

The fourth proportional to 47,897,196.20, 71,763,125.70 and 22,285,676.60 is: 33,390,050.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,897,196.20 : 71,763,125.70 = 22,285,676.60 : x
  2. Step 2: Convert to fraction form
    47,897,196.20/71,763,125.70 = 22,285,676.60/x
  3. Step 3: Cross multiply
    47,897,196.20x = 71,763,125.70 × 22,285,676.60
  4. Step 4: Simplify right side
    47,897,196.20x = 1,599,289,811,155,348.75
  5. Step 5: Solve for x
    x = 1,599,289,811,155,348.75/47,897,196.20
  6. Step 6: Final answer
    x = 33,390,050.73

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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.