Home / 23,979,217.21-35,980,635.89-11,197,864.33

Finding the Fourth Proportional to 23,979,217.21, 35,980,635.89 and 11,197,864.33

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Solution

The fourth proportional to 23,979,217.21, 35,980,635.89 and 11,197,864.33 is: 16,802,311.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,979,217.21 : 35,980,635.89 = 11,197,864.33 : x
  2. Step 2: Convert to fraction form
    23,979,217.21/35,980,635.89 = 11,197,864.33/x
  3. Step 3: Cross multiply
    23,979,217.21x = 35,980,635.89 × 11,197,864.33
  4. Step 4: Simplify right side
    23,979,217.21x = 402,906,279,203,348.81
  5. Step 5: Solve for x
    x = 402,906,279,203,348.81/23,979,217.21
  6. Step 6: Final answer
    x = 16,802,311.59

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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.