Home / 16,467,373.86-22,725,109.35-9,125,329.64

Finding the Fourth Proportional to 16,467,373.86, 22,725,109.35 and 9,125,329.64

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Solution

The fourth proportional to 16,467,373.86, 22,725,109.35 and 9,125,329.64 is: 12,593,028.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,467,373.86 : 22,725,109.35 = 9,125,329.64 : x
  2. Step 2: Convert to fraction form
    16,467,373.86/22,725,109.35 = 9,125,329.64/x
  3. Step 3: Cross multiply
    16,467,373.86x = 22,725,109.35 × 9,125,329.64
  4. Step 4: Simplify right side
    16,467,373.86x = 207,374,113,810,170.59
  5. Step 5: Solve for x
    x = 207,374,113,810,170.59/16,467,373.86
  6. Step 6: Final answer
    x = 12,593,028.83

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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.