Home / 226,914,410.92-313,150,239.66-126,451,875.92

Finding the Fourth Proportional to 226,914,410.92, 313,150,239.66 and 126,451,875.92

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Solution

The fourth proportional to 226,914,410.92, 313,150,239.66 and 126,451,875.92 is: 174,508,243.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,914,410.92 : 313,150,239.66 = 126,451,875.92 : x
  2. Step 2: Convert to fraction form
    226,914,410.92/313,150,239.66 = 126,451,875.92/x
  3. Step 3: Cross multiply
    226,914,410.92x = 313,150,239.66 × 126,451,875.92
  4. Step 4: Simplify right side
    226,914,410.92x = 39,598,435,249,804,584
  5. Step 5: Solve for x
    x = 39,598,435,249,804,584/226,914,410.92
  6. Step 6: Final answer
    x = 174,508,243.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.