Home / 22,432,227.60-33,654,366.48-7,080,110.88

Finding the Fourth Proportional to 22,432,227.60, 33,654,366.48 and 7,080,110.88

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Solution

The fourth proportional to 22,432,227.60, 33,654,366.48 and 7,080,110.88 is: 10,622,067.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,432,227.60 : 33,654,366.48 = 7,080,110.88 : x
  2. Step 2: Convert to fraction form
    22,432,227.60/33,654,366.48 = 7,080,110.88/x
  3. Step 3: Cross multiply
    22,432,227.60x = 33,654,366.48 × 7,080,110.88
  4. Step 4: Simplify right side
    22,432,227.60x = 238,276,646,274,555.28
  5. Step 5: Solve for x
    x = 238,276,646,274,555.28/22,432,227.60
  6. Step 6: Final answer
    x = 10,622,067.97

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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.