Home / 43,327,105.80-59,797,823.32-27,433,667.85

Finding the Fourth Proportional to 43,327,105.80, 59,797,823.32 and 27,433,667.85

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Solution

The fourth proportional to 43,327,105.80, 59,797,823.32 and 27,433,667.85 is: 37,862,524.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,327,105.80 : 59,797,823.32 = 27,433,667.85 : x
  2. Step 2: Convert to fraction form
    43,327,105.80/59,797,823.32 = 27,433,667.85/x
  3. Step 3: Cross multiply
    43,327,105.80x = 59,797,823.32 × 27,433,667.85
  4. Step 4: Simplify right side
    43,327,105.80x = 1,640,473,623,269,522
  5. Step 5: Solve for x
    x = 1,640,473,623,269,522/43,327,105.80
  6. Step 6: Final answer
    x = 37,862,524.92

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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.