Home / 27,800,999.60-41,701,499.40-22,982,601.20

Finding the Fourth Proportional to 27,800,999.60, 41,701,499.40 and 22,982,601.20

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Solution

The fourth proportional to 27,800,999.60, 41,701,499.40 and 22,982,601.20 is: 34,473,901.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,800,999.60 : 41,701,499.40 = 22,982,601.20 : x
  2. Step 2: Convert to fraction form
    27,800,999.60/41,701,499.40 = 22,982,601.20/x
  3. Step 3: Cross multiply
    27,800,999.60x = 41,701,499.40 × 22,982,601.20
  4. Step 4: Simplify right side
    27,800,999.60x = 958,408,930,152,239.25
  5. Step 5: Solve for x
    x = 958,408,930,152,239.25/27,800,999.60
  6. Step 6: Final answer
    x = 34,473,901.80

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1.5x scale

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.