Home / 27,217,086.90-40,825,630.35-25,044,083.70

Finding the Fourth Proportional to 27,217,086.90, 40,825,630.35 and 25,044,083.70

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Solution

The fourth proportional to 27,217,086.90, 40,825,630.35 and 25,044,083.70 is: 37,566,125.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,217,086.90 : 40,825,630.35 = 25,044,083.70 : x
  2. Step 2: Convert to fraction form
    27,217,086.90/40,825,630.35 = 25,044,083.70/x
  3. Step 3: Cross multiply
    27,217,086.90x = 40,825,630.35 × 25,044,083.70
  4. Step 4: Simplify right side
    27,217,086.90x = 1,022,440,503,590,660.25
  5. Step 5: Solve for x
    x = 1,022,440,503,590,660.25/27,217,086.90
  6. Step 6: Final answer
    x = 37,566,125.55

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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.