Home / 336,203,999.10-504,305,998.65-118,100,612.70

Finding the Fourth Proportional to 336,203,999.10, 504,305,998.65 and 118,100,612.70

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Solution

The fourth proportional to 336,203,999.10, 504,305,998.65 and 118,100,612.70 is: 177,150,919.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,203,999.10 : 504,305,998.65 = 118,100,612.70 : x
  2. Step 2: Convert to fraction form
    336,203,999.10/504,305,998.65 = 118,100,612.70/x
  3. Step 3: Cross multiply
    336,203,999.10x = 504,305,998.65 × 118,100,612.70
  4. Step 4: Simplify right side
    336,203,999.10x = 59,558,847,428,850,368
  5. Step 5: Solve for x
    x = 59,558,847,428,850,368/336,203,999.10
  6. Step 6: Final answer
    x = 177,150,919.05

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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.