Home / 36,996,416.20-55,494,624.30-17,864,540.20

Finding the Fourth Proportional to 36,996,416.20, 55,494,624.30 and 17,864,540.20

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Solution

The fourth proportional to 36,996,416.20, 55,494,624.30 and 17,864,540.20 is: 26,796,810.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,996,416.20 : 55,494,624.30 = 17,864,540.20 : x
  2. Step 2: Convert to fraction form
    36,996,416.20/55,494,624.30 = 17,864,540.20/x
  3. Step 3: Cross multiply
    36,996,416.20x = 55,494,624.30 × 17,864,540.20
  4. Step 4: Simplify right side
    36,996,416.20x = 991,385,946,691,246.75
  5. Step 5: Solve for x
    x = 991,385,946,691,246.75/36,996,416.20
  6. Step 6: Final answer
    x = 26,796,810.30

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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.