Home / 123,277,678.89-184,912,033.17-37,013,844.09

Finding the Fourth Proportional to 123,277,678.89, 184,912,033.17 and 37,013,844.09

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Solution

The fourth proportional to 123,277,678.89, 184,912,033.17 and 37,013,844.09 is: 55,519,419.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,277,678.89 : 184,912,033.17 = 37,013,844.09 : x
  2. Step 2: Convert to fraction form
    123,277,678.89/184,912,033.17 = 37,013,844.09/x
  3. Step 3: Cross multiply
    123,277,678.89x = 184,912,033.17 × 37,013,844.09
  4. Step 4: Simplify right side
    123,277,678.89x = 6,844,305,166,119,289
  5. Step 5: Solve for x
    x = 6,844,305,166,119,289/123,277,678.89
  6. Step 6: Final answer
    x = 55,519,419.47

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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.