Home / 122,346,755.62-183,551,626.26-36,081,677.86

Finding the Fourth Proportional to 122,346,755.62, 183,551,626.26 and 36,081,677.86

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Solution

The fourth proportional to 122,346,755.62, 183,551,626.26 and 36,081,677.86 is: 54,131,804.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,346,755.62 : 183,551,626.26 = 36,081,677.86 : x
  2. Step 2: Convert to fraction form
    122,346,755.62/183,551,626.26 = 36,081,677.86/x
  3. Step 3: Cross multiply
    122,346,755.62x = 183,551,626.26 × 36,081,677.86
  4. Step 4: Simplify right side
    122,346,755.62x = 6,622,850,649,392,436
  5. Step 5: Solve for x
    x = 6,622,850,649,392,436/122,346,755.62
  6. Step 6: Final answer
    x = 54,131,804.44

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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.