Home / 225,167,284.77-337,968,797.13-108,664,653.57

Finding the Fourth Proportional to 225,167,284.77, 337,968,797.13 and 108,664,653.57

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Solution

The fourth proportional to 225,167,284.77, 337,968,797.13 and 108,664,653.57 is: 163,102,123.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,167,284.77 : 337,968,797.13 = 108,664,653.57 : x
  2. Step 2: Convert to fraction form
    225,167,284.77/337,968,797.13 = 108,664,653.57/x
  3. Step 3: Cross multiply
    225,167,284.77x = 337,968,797.13 × 108,664,653.57
  4. Step 4: Simplify right side
    225,167,284.77x = 36,725,262,257,601,056
  5. Step 5: Solve for x
    x = 36,725,262,257,601,056/225,167,284.77
  6. Step 6: Final answer
    x = 163,102,123.36

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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.