Home / 179,910,257.84-269,881,855.86-50,516,996.06

Finding the Fourth Proportional to 179,910,257.84, 269,881,855.86 and 50,516,996.06

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Solution

The fourth proportional to 179,910,257.84, 269,881,855.86 and 50,516,996.06 is: 75,780,118.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,910,257.84 : 269,881,855.86 = 50,516,996.06 : x
  2. Step 2: Convert to fraction form
    179,910,257.84/269,881,855.86 = 50,516,996.06/x
  3. Step 3: Cross multiply
    179,910,257.84x = 269,881,855.86 × 50,516,996.06
  4. Step 4: Simplify right side
    179,910,257.84x = 13,633,620,649,145,110
  5. Step 5: Solve for x
    x = 13,633,620,649,145,110/179,910,257.84
  6. Step 6: Final answer
    x = 75,780,118.45

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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.