Home / 43,327,107.55-59,797,825.73-27,433,669.61

Finding the Fourth Proportional to 43,327,107.55, 59,797,825.73 and 27,433,669.61

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Solution

The fourth proportional to 43,327,107.55, 59,797,825.73 and 27,433,669.61 is: 37,862,527.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,327,107.55 : 59,797,825.73 = 27,433,669.61 : x
  2. Step 2: Convert to fraction form
    43,327,107.55/59,797,825.73 = 27,433,669.61/x
  3. Step 3: Cross multiply
    43,327,107.55x = 59,797,825.73 × 27,433,669.61
  4. Step 4: Simplify right side
    43,327,107.55x = 1,640,473,794,473,177
  5. Step 5: Solve for x
    x = 1,640,473,794,473,177/43,327,107.55
  6. Step 6: Final answer
    x = 37,862,527.35

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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.