Home / 27,338,535.72-41,007,843.48-11,164,487.16

Finding the Fourth Proportional to 27,338,535.72, 41,007,843.48 and 11,164,487.16

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Solution

The fourth proportional to 27,338,535.72, 41,007,843.48 and 11,164,487.16 is: 16,746,747.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,338,535.72 : 41,007,843.48 = 11,164,487.16 : x
  2. Step 2: Convert to fraction form
    27,338,535.72/41,007,843.48 = 11,164,487.16/x
  3. Step 3: Cross multiply
    27,338,535.72x = 41,007,843.48 × 11,164,487.16
  4. Step 4: Simplify right side
    27,338,535.72x = 457,831,541,991,749.69
  5. Step 5: Solve for x
    x = 457,831,541,991,749.69/27,338,535.72
  6. Step 6: Final answer
    x = 16,746,747.03

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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.