Home / 45,002,353.56-67,506,679.62-22,277,149.08

Finding the Fourth Proportional to 45,002,353.56, 67,506,679.62 and 22,277,149.08

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Solution

The fourth proportional to 45,002,353.56, 67,506,679.62 and 22,277,149.08 is: 33,417,282.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,002,353.56 : 67,506,679.62 = 22,277,149.08 : x
  2. Step 2: Convert to fraction form
    45,002,353.56/67,506,679.62 = 22,277,149.08/x
  3. Step 3: Cross multiply
    45,002,353.56x = 67,506,679.62 × 22,277,149.08
  4. Step 4: Simplify right side
    45,002,353.56x = 1,503,856,365,790,537.75
  5. Step 5: Solve for x
    x = 1,503,856,365,790,537.75/45,002,353.56
  6. Step 6: Final answer
    x = 33,417,282.58

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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.