Home / 184,374,329.66-276,758,371.59-79,381,667.60

Finding the Fourth Proportional to 184,374,329.66, 276,758,371.59 and 79,381,667.60

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Solution

The fourth proportional to 184,374,329.66, 276,758,371.59 and 79,381,667.60 is: 119,157,266.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,374,329.66 : 276,758,371.59 = 79,381,667.60 : x
  2. Step 2: Convert to fraction form
    184,374,329.66/276,758,371.59 = 79,381,667.60/x
  3. Step 3: Cross multiply
    184,374,329.66x = 276,758,371.59 × 79,381,667.60
  4. Step 4: Simplify right side
    184,374,329.66x = 21,969,541,059,369,652
  5. Step 5: Solve for x
    x = 21,969,541,059,369,652/184,374,329.66
  6. Step 6: Final answer
    x = 119,157,266.09

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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.