Home / 27,777,791.40-41,666,691.90-11,594,914.60

Finding the Fourth Proportional to 27,777,791.40, 41,666,691.90 and 11,594,914.60

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Solution

The fourth proportional to 27,777,791.40, 41,666,691.90 and 11,594,914.60 is: 17,392,373.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,777,791.40 : 41,666,691.90 = 11,594,914.60 : x
  2. Step 2: Convert to fraction form
    27,777,791.40/41,666,691.90 = 11,594,914.60/x
  3. Step 3: Cross multiply
    27,777,791.40x = 41,666,691.90 × 11,594,914.60
  4. Step 4: Simplify right side
    27,777,791.40x = 483,121,734,245,011.69
  5. Step 5: Solve for x
    x = 483,121,734,245,011.69/27,777,791.40
  6. Step 6: Final answer
    x = 17,392,373.90

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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.