Home / 73,705,786.03-110,558,715.94-25,184,115.56

Finding the Fourth Proportional to 73,705,786.03, 110,558,715.94 and 25,184,115.56

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Solution

The fourth proportional to 73,705,786.03, 110,558,715.94 and 25,184,115.56 is: 37,776,185.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,705,786.03 : 110,558,715.94 = 25,184,115.56 : x
  2. Step 2: Convert to fraction form
    73,705,786.03/110,558,715.94 = 25,184,115.56/x
  3. Step 3: Cross multiply
    73,705,786.03x = 110,558,715.94 × 25,184,115.56
  4. Step 4: Simplify right side
    73,705,786.03x = 2,784,323,478,154,815
  5. Step 5: Solve for x
    x = 2,784,323,478,154,815/73,705,786.03
  6. Step 6: Final answer
    x = 37,776,185.95

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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.