Home / 27,190,765.62-37,523,734.85-14,801,215.14

Finding the Fourth Proportional to 27,190,765.62, 37,523,734.85 and 14,801,215.14

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Solution

The fourth proportional to 27,190,765.62, 37,523,734.85 and 14,801,215.14 is: 20,425,937.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,190,765.62 : 37,523,734.85 = 14,801,215.14 : x
  2. Step 2: Convert to fraction form
    27,190,765.62/37,523,734.85 = 14,801,215.14/x
  3. Step 3: Cross multiply
    27,190,765.62x = 37,523,734.85 × 14,801,215.14
  4. Step 4: Simplify right side
    27,190,765.62x = 555,396,872,408,168.69
  5. Step 5: Solve for x
    x = 555,396,872,408,168.69/27,190,765.62
  6. Step 6: Final answer
    x = 20,425,937.25

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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.