Home / 27,404,180.94-37,817,768.62-15,014,744.56

Finding the Fourth Proportional to 27,404,180.94, 37,817,768.62 and 15,014,744.56

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Solution

The fourth proportional to 27,404,180.94, 37,817,768.62 and 15,014,744.56 is: 20,720,346.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,404,180.94 : 37,817,768.62 = 15,014,744.56 : x
  2. Step 2: Convert to fraction form
    27,404,180.94/37,817,768.62 = 15,014,744.56/x
  3. Step 3: Cross multiply
    27,404,180.94x = 37,817,768.62 × 15,014,744.56
  4. Step 4: Simplify right side
    27,404,180.94x = 567,824,135,658,483.62
  5. Step 5: Solve for x
    x = 567,824,135,658,483.62/27,404,180.94
  6. Step 6: Final answer
    x = 20,720,346.90

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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.