Home / 11,043,476.57-15,206,198.01-11,011,590.11

Finding the Fourth Proportional to 11,043,476.57, 15,206,198.01 and 11,011,590.11

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Solution

The fourth proportional to 11,043,476.57, 15,206,198.01 and 11,011,590.11 is: 15,162,292.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,043,476.57 : 15,206,198.01 = 11,011,590.11 : x
  2. Step 2: Convert to fraction form
    11,043,476.57/15,206,198.01 = 11,011,590.11/x
  3. Step 3: Cross multiply
    11,043,476.57x = 15,206,198.01 × 11,011,590.11
  4. Step 4: Simplify right side
    11,043,476.57x = 167,444,419,621,720.66
  5. Step 5: Solve for x
    x = 167,444,419,621,720.66/11,043,476.57
  6. Step 6: Final answer
    x = 15,162,292.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.