Home / 16,508,877.26-22,782,250.60-9,265,533.26

Finding the Fourth Proportional to 16,508,877.26, 22,782,250.60 and 9,265,533.26

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Solution

The fourth proportional to 16,508,877.26, 22,782,250.60 and 9,265,533.26 is: 12,786,435.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,508,877.26 : 22,782,250.60 = 9,265,533.26 : x
  2. Step 2: Convert to fraction form
    16,508,877.26/22,782,250.60 = 9,265,533.26/x
  3. Step 3: Cross multiply
    16,508,877.26x = 22,782,250.60 × 9,265,533.26
  4. Step 4: Simplify right side
    16,508,877.26x = 211,089,700,671,954.97
  5. Step 5: Solve for x
    x = 211,089,700,671,954.97/16,508,877.26
  6. Step 6: Final answer
    x = 12,786,435.89

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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.