Home / 16,426,558.44-22,661,800.83-9,455,568.03

Finding the Fourth Proportional to 16,426,558.44, 22,661,800.83 and 9,455,568.03

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Solution

The fourth proportional to 16,426,558.44, 22,661,800.83 and 9,455,568.03 is: 13,044,740.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,426,558.44 : 22,661,800.83 = 9,455,568.03 : x
  2. Step 2: Convert to fraction form
    16,426,558.44/22,661,800.83 = 9,455,568.03/x
  3. Step 3: Cross multiply
    16,426,558.44x = 22,661,800.83 × 9,455,568.03
  4. Step 4: Simplify right side
    16,426,558.44x = 214,280,199,430,375.44
  5. Step 5: Solve for x
    x = 214,280,199,430,375.44/16,426,558.44
  6. Step 6: Final answer
    x = 13,044,740.94

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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.