Home / 27,742,217.80-41,563,560.30-23,760,905.80

Finding the Fourth Proportional to 27,742,217.80, 41,563,560.30 and 23,760,905.80

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Solution

The fourth proportional to 27,742,217.80, 41,563,560.30 and 23,760,905.80 is: 35,598,734.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,742,217.80 : 41,563,560.30 = 23,760,905.80 : x
  2. Step 2: Convert to fraction form
    27,742,217.80/41,563,560.30 = 23,760,905.80/x
  3. Step 3: Cross multiply
    27,742,217.80x = 41,563,560.30 × 23,760,905.80
  4. Step 4: Simplify right side
    27,742,217.80x = 987,587,841,000,919.75
  5. Step 5: Solve for x
    x = 987,587,841,000,919.75/27,742,217.80
  6. Step 6: Final answer
    x = 35,598,734.32

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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.