Home / 36,996,416.70-55,494,625.05-17,864,540.70

Finding the Fourth Proportional to 36,996,416.70, 55,494,625.05 and 17,864,540.70

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Solution

The fourth proportional to 36,996,416.70, 55,494,625.05 and 17,864,540.70 is: 26,796,811.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,996,416.70 : 55,494,625.05 = 17,864,540.70 : x
  2. Step 2: Convert to fraction form
    36,996,416.70/55,494,625.05 = 17,864,540.70/x
  3. Step 3: Cross multiply
    36,996,416.70x = 55,494,625.05 × 17,864,540.70
  4. Step 4: Simplify right side
    36,996,416.70x = 991,385,987,836,964.50
  5. Step 5: Solve for x
    x = 991,385,987,836,964.50/36,996,416.70
  6. Step 6: Final answer
    x = 26,796,811.05

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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.