Home / 24,592,144.20-36,910,523.70-12,470,040.60

Finding the Fourth Proportional to 24,592,144.20, 36,910,523.70 and 12,470,040.60

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Solution

The fourth proportional to 24,592,144.20, 36,910,523.70 and 12,470,040.60 is: 18,716,372.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,592,144.20 : 36,910,523.70 = 12,470,040.60 : x
  2. Step 2: Convert to fraction form
    24,592,144.20/36,910,523.70 = 12,470,040.60/x
  3. Step 3: Cross multiply
    24,592,144.20x = 36,910,523.70 × 12,470,040.60
  4. Step 4: Simplify right side
    24,592,144.20x = 460,275,729,106,262.25
  5. Step 5: Solve for x
    x = 460,275,729,106,262.25/24,592,144.20
  6. Step 6: Final answer
    x = 18,716,372.41

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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.