Home / 40,027,481.08-60,042,204.60-11,273,422.12

Finding the Fourth Proportional to 40,027,481.08, 60,042,204.60 and 11,273,422.12

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Solution

The fourth proportional to 40,027,481.08, 60,042,204.60 and 11,273,422.12 is: 16,910,410.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,027,481.08 : 60,042,204.60 = 11,273,422.12 : x
  2. Step 2: Convert to fraction form
    40,027,481.08/60,042,204.60 = 11,273,422.12/x
  3. Step 3: Cross multiply
    40,027,481.08x = 60,042,204.60 × 11,273,422.12
  4. Step 4: Simplify right side
    40,027,481.08x = 676,881,117,471,205.75
  5. Step 5: Solve for x
    x = 676,881,117,471,205.75/40,027,481.08
  6. Step 6: Final answer
    x = 16,910,410.03

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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.