Home / 22,392,779.45-33,560,765.74-10,083,609.44

Finding the Fourth Proportional to 22,392,779.45, 33,560,765.74 and 10,083,609.44

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Solution

The fourth proportional to 22,392,779.45, 33,560,765.74 and 10,083,609.44 is: 15,112,623.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,392,779.45 : 33,560,765.74 = 10,083,609.44 : x
  2. Step 2: Convert to fraction form
    22,392,779.45/33,560,765.74 = 10,083,609.44/x
  3. Step 3: Cross multiply
    22,392,779.45x = 33,560,765.74 × 10,083,609.44
  4. Step 4: Simplify right side
    22,392,779.45x = 338,413,654,200,146.19
  5. Step 5: Solve for x
    x = 338,413,654,200,146.19/22,392,779.45
  6. Step 6: Final answer
    x = 15,112,623.91

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1.5x scale

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.