Home / 22,383,806.40-33,581,577.15-7,030,475.91

Finding the Fourth Proportional to 22,383,806.40, 33,581,577.15 and 7,030,475.91

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Solution

The fourth proportional to 22,383,806.40, 33,581,577.15 and 7,030,475.91 is: 10,547,556.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,383,806.40 : 33,581,577.15 = 7,030,475.91 : x
  2. Step 2: Convert to fraction form
    22,383,806.40/33,581,577.15 = 7,030,475.91/x
  3. Step 3: Cross multiply
    22,383,806.40x = 33,581,577.15 × 7,030,475.91
  4. Step 4: Simplify right side
    22,383,806.40x = 236,094,469,172,881.44
  5. Step 5: Solve for x
    x = 236,094,469,172,881.44/22,383,806.40
  6. Step 6: Final answer
    x = 10,547,556.79

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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.