Home / 184,530,630.60-276,606,989.10-107,814,169.80

Finding the Fourth Proportional to 184,530,630.60, 276,606,989.10 and 107,814,169.80

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Solution

The fourth proportional to 184,530,630.60, 276,606,989.10 and 107,814,169.80 is: 161,610,854.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,530,630.60 : 276,606,989.10 = 107,814,169.80 : x
  2. Step 2: Convert to fraction form
    184,530,630.60/276,606,989.10 = 107,814,169.80/x
  3. Step 3: Cross multiply
    184,530,630.60x = 276,606,989.10 × 107,814,169.80
  4. Step 4: Simplify right side
    184,530,630.60x = 29,822,152,890,694,152
  5. Step 5: Solve for x
    x = 29,822,152,890,694,152/184,530,630.60
  6. Step 6: Final answer
    x = 161,610,854.49

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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.