Home / 22,140,608.22-33,209,731.35-5,966,299.80

Finding the Fourth Proportional to 22,140,608.22, 33,209,731.35 and 5,966,299.80

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Solution

The fourth proportional to 22,140,608.22, 33,209,731.35 and 5,966,299.80 is: 8,949,131.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,140,608.22 : 33,209,731.35 = 5,966,299.80 : x
  2. Step 2: Convert to fraction form
    22,140,608.22/33,209,731.35 = 5,966,299.80/x
  3. Step 3: Cross multiply
    22,140,608.22x = 33,209,731.35 × 5,966,299.80
  4. Step 4: Simplify right side
    22,140,608.22x = 198,139,213,511,558.72
  5. Step 5: Solve for x
    x = 198,139,213,511,558.72/22,140,608.22
  6. Step 6: Final answer
    x = 8,949,131.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.