Home / 164,169,594,379.26-246,291,523,794.43-88,621,123,486.65

Finding the Fourth Proportional to 164,169,594,379.26, 246,291,523,794.43 and 88,621,123,486.65

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Solution

The fourth proportional to 164,169,594,379.26, 246,291,523,794.43 and 88,621,123,486.65 is: 132,951,729,742.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,169,594,379.26 : 246,291,523,794.43 = 88,621,123,486.65 : x
  2. Step 2: Convert to fraction form
    164,169,594,379.26/246,291,523,794.43 = 88,621,123,486.65/x
  3. Step 3: Cross multiply
    164,169,594,379.26x = 246,291,523,794.43 × 88,621,123,486.65
  4. Step 4: Simplify right side
    164,169,594,379.26x = 21,826,631,543,901,374,119,936
  5. Step 5: Solve for x
    x = 21,826,631,543,901,374,119,936/164,169,594,379.26
  6. Step 6: Final answer
    x = 132,951,729,742.83

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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.