Home / 27,743,984.90-41,625,219.60-9,301,754.79

Finding the Fourth Proportional to 27,743,984.90, 41,625,219.60 and 9,301,754.79

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Solution

The fourth proportional to 27,743,984.90, 41,625,219.60 and 9,301,754.79 is: 13,955,730.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,743,984.90 : 41,625,219.60 = 9,301,754.79 : x
  2. Step 2: Convert to fraction form
    27,743,984.90/41,625,219.60 = 9,301,754.79/x
  3. Step 3: Cross multiply
    27,743,984.90x = 41,625,219.60 × 9,301,754.79
  4. Step 4: Simplify right side
    27,743,984.90x = 387,187,585,799,101.88
  5. Step 5: Solve for x
    x = 387,187,585,799,101.88/27,743,984.90
  6. Step 6: Final answer
    x = 13,955,730.85

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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.