Home / 33,390,541.22-50,013,825.50-22,548,221.42

Finding the Fourth Proportional to 33,390,541.22, 50,013,825.50 and 22,548,221.42

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Solution

The fourth proportional to 33,390,541.22, 50,013,825.50 and 22,548,221.42 is: 33,773,720.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,390,541.22 : 50,013,825.50 = 22,548,221.42 : x
  2. Step 2: Convert to fraction form
    33,390,541.22/50,013,825.50 = 22,548,221.42/x
  3. Step 3: Cross multiply
    33,390,541.22x = 50,013,825.50 × 22,548,221.42
  4. Step 4: Simplify right side
    33,390,541.22x = 1,127,722,811,072,431.75
  5. Step 5: Solve for x
    x = 1,127,722,811,072,431.75/33,390,541.22
  6. Step 6: Final answer
    x = 33,773,720.64

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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.