Home / 179,374,083.84-247,536,234.72-96,867,864

Finding the Fourth Proportional to 179,374,083.84, 247,536,234.72 and 96,867,864

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Solution

The fourth proportional to 179,374,083.84, 247,536,234.72 and 96,867,864 is: 133,677,651.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,374,083.84 : 247,536,234.72 = 96,867,864 : x
  2. Step 2: Convert to fraction form
    179,374,083.84/247,536,234.72 = 96,867,864/x
  3. Step 3: Cross multiply
    179,374,083.84x = 247,536,234.72 × 96,867,864
  4. Step 4: Simplify right side
    179,374,083.84x = 23,978,306,319,929,036
  5. Step 5: Solve for x
    x = 23,978,306,319,929,036/179,374,083.84
  6. Step 6: Final answer
    x = 133,677,651.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.