Home / 27,413,784.30-41,120,676.45-23,109,112.20

Finding the Fourth Proportional to 27,413,784.30, 41,120,676.45 and 23,109,112.20

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Solution

The fourth proportional to 27,413,784.30, 41,120,676.45 and 23,109,112.20 is: 34,663,668.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,413,784.30 : 41,120,676.45 = 23,109,112.20 : x
  2. Step 2: Convert to fraction form
    27,413,784.30/41,120,676.45 = 23,109,112.20/x
  3. Step 3: Cross multiply
    27,413,784.30x = 41,120,676.45 × 23,109,112.20
  4. Step 4: Simplify right side
    27,413,784.30x = 950,262,325,822,947.75
  5. Step 5: Solve for x
    x = 950,262,325,822,947.75/27,413,784.30
  6. Step 6: Final answer
    x = 34,663,668.30

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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.