Home / 184,098,306.60-276,117,323.04-74,919,067.56

Finding the Fourth Proportional to 184,098,306.60, 276,117,323.04 and 74,919,067.56

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Solution

The fourth proportional to 184,098,306.60, 276,117,323.04 and 74,919,067.56 is: 112,366,337.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,098,306.60 : 276,117,323.04 = 74,919,067.56 : x
  2. Step 2: Convert to fraction form
    184,098,306.60/276,117,323.04 = 74,919,067.56/x
  3. Step 3: Cross multiply
    184,098,306.60x = 276,117,323.04 × 74,919,067.56
  4. Step 4: Simplify right side
    184,098,306.60x = 20,686,452,379,320,108
  5. Step 5: Solve for x
    x = 20,686,452,379,320,108/184,098,306.60
  6. Step 6: Final answer
    x = 112,366,337.10

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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.