Home / 29,191,256.20-43,786,884.30-27,996,862.60

Finding the Fourth Proportional to 29,191,256.20, 43,786,884.30 and 27,996,862.60

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Solution

The fourth proportional to 29,191,256.20, 43,786,884.30 and 27,996,862.60 is: 41,995,293.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,191,256.20 : 43,786,884.30 = 27,996,862.60 : x
  2. Step 2: Convert to fraction form
    29,191,256.20/43,786,884.30 = 27,996,862.60/x
  3. Step 3: Cross multiply
    29,191,256.20x = 43,786,884.30 × 27,996,862.60
  4. Step 4: Simplify right side
    29,191,256.20x = 1,225,895,383,429,197.25
  5. Step 5: Solve for x
    x = 1,225,895,383,429,197.25/29,191,256.20
  6. Step 6: Final answer
    x = 41,995,293.90

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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.