Home / 223,854,052.68-335,526,358.86-136,222,296.48

Finding the Fourth Proportional to 223,854,052.68, 335,526,358.86 and 136,222,296.48

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Solution

The fourth proportional to 223,854,052.68, 335,526,358.86 and 136,222,296.48 is: 204,178,439.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,854,052.68 : 335,526,358.86 = 136,222,296.48 : x
  2. Step 2: Convert to fraction form
    223,854,052.68/335,526,358.86 = 136,222,296.48/x
  3. Step 3: Cross multiply
    223,854,052.68x = 335,526,358.86 × 136,222,296.48
  4. Step 4: Simplify right side
    223,854,052.68x = 45,706,171,133,481,792
  5. Step 5: Solve for x
    x = 45,706,171,133,481,792/223,854,052.68
  6. Step 6: Final answer
    x = 204,178,439.42

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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.