Home / 179,815,052,170.89-269,739,158,223.38-58,804,234,949.61

Finding the Fourth Proportional to 179,815,052,170.89, 269,739,158,223.38 and 58,804,234,949.61

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Solution

The fourth proportional to 179,815,052,170.89, 269,739,158,223.38 and 58,804,234,949.61 is: 88,211,774,508.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,815,052,170.89 : 269,739,158,223.38 = 58,804,234,949.61 : x
  2. Step 2: Convert to fraction form
    179,815,052,170.89/269,739,158,223.38 = 58,804,234,949.61/x
  3. Step 3: Cross multiply
    179,815,052,170.89x = 269,739,158,223.38 × 58,804,234,949.61
  4. Step 4: Simplify right side
    179,815,052,170.89x = 15,861,804,835,277,664,944,128
  5. Step 5: Solve for x
    x = 15,861,804,835,277,664,944,128/179,815,052,170.89
  6. Step 6: Final answer
    x = 88,211,774,508.19

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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.