Home / 33,214,548.60-49,821,822.90-27,923,758.20

Finding the Fourth Proportional to 33,214,548.60, 49,821,822.90 and 27,923,758.20

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Solution

The fourth proportional to 33,214,548.60, 49,821,822.90 and 27,923,758.20 is: 41,885,637.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,214,548.60 : 49,821,822.90 = 27,923,758.20 : x
  2. Step 2: Convert to fraction form
    33,214,548.60/49,821,822.90 = 27,923,758.20/x
  3. Step 3: Cross multiply
    33,214,548.60x = 49,821,822.90 × 27,923,758.20
  4. Step 4: Simplify right side
    33,214,548.60x = 1,391,212,535,742,822.75
  5. Step 5: Solve for x
    x = 1,391,212,535,742,822.75/33,214,548.60
  6. Step 6: Final answer
    x = 41,885,637.30

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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.