Home / 184,294,780.39-276,443,199.08-61,472,758.94

Finding the Fourth Proportional to 184,294,780.39, 276,443,199.08 and 61,472,758.94

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Solution

The fourth proportional to 184,294,780.39, 276,443,199.08 and 61,472,758.94 is: 92,209,481.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,294,780.39 : 276,443,199.08 = 61,472,758.94 : x
  2. Step 2: Convert to fraction form
    184,294,780.39/276,443,199.08 = 61,472,758.94/x
  3. Step 3: Cross multiply
    184,294,780.39x = 276,443,199.08 × 61,472,758.94
  4. Step 4: Simplify right side
    184,294,780.39x = 16,993,726,137,647,268
  5. Step 5: Solve for x
    x = 16,993,726,137,647,268/184,294,780.39
  6. Step 6: Final answer
    x = 92,209,481.47

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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.