Home / 51,107,467.60-76,661,201.40-32,967,614.80

Finding the Fourth Proportional to 51,107,467.60, 76,661,201.40 and 32,967,614.80

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Solution

The fourth proportional to 51,107,467.60, 76,661,201.40 and 32,967,614.80 is: 49,451,422.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,107,467.60 : 76,661,201.40 = 32,967,614.80 : x
  2. Step 2: Convert to fraction form
    51,107,467.60/76,661,201.40 = 32,967,614.80/x
  3. Step 3: Cross multiply
    51,107,467.60x = 76,661,201.40 × 32,967,614.80
  4. Step 4: Simplify right side
    51,107,467.60x = 2,527,336,957,860,421
  5. Step 5: Solve for x
    x = 2,527,336,957,860,421/51,107,467.60
  6. Step 6: Final answer
    x = 49,451,422.20

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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.