Home / 11,013,736.02-15,179,716.78-8,067,293.35

Finding the Fourth Proportional to 11,013,736.02, 15,179,716.78 and 8,067,293.35

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Solution

The fourth proportional to 11,013,736.02, 15,179,716.78 and 8,067,293.35 is: 11,118,772.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,013,736.02 : 15,179,716.78 = 8,067,293.35 : x
  2. Step 2: Convert to fraction form
    11,013,736.02/15,179,716.78 = 8,067,293.35/x
  3. Step 3: Cross multiply
    11,013,736.02x = 15,179,716.78 × 8,067,293.35
  4. Step 4: Simplify right side
    11,013,736.02x = 122,459,228,176,059.89
  5. Step 5: Solve for x
    x = 122,459,228,176,059.89/11,013,736.02
  6. Step 6: Final answer
    x = 11,118,772.78

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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.