Home / 16,467,365.11-22,725,097.28-9,125,320.89

Finding the Fourth Proportional to 16,467,365.11, 22,725,097.28 and 9,125,320.89

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Solution

The fourth proportional to 16,467,365.11, 22,725,097.28 and 9,125,320.89 is: 12,593,016.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,467,365.11 : 22,725,097.28 = 9,125,320.89 : x
  2. Step 2: Convert to fraction form
    16,467,365.11/22,725,097.28 = 9,125,320.89/x
  3. Step 3: Cross multiply
    16,467,365.11x = 22,725,097.28 × 9,125,320.89
  4. Step 4: Simplify right side
    16,467,365.11x = 207,373,804,777,214.06
  5. Step 5: Solve for x
    x = 207,373,804,777,214.06/16,467,365.11
  6. Step 6: Final answer
    x = 12,593,016.76

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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.