Home / 200,161,435.96-276,080,355.30-183,694,747.48

Finding the Fourth Proportional to 200,161,435.96, 276,080,355.30 and 183,694,747.48

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Solution

The fourth proportional to 200,161,435.96, 276,080,355.30 and 183,694,747.48 is: 253,368,042.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,161,435.96 : 276,080,355.30 = 183,694,747.48 : x
  2. Step 2: Convert to fraction form
    200,161,435.96/276,080,355.30 = 183,694,747.48/x
  3. Step 3: Cross multiply
    200,161,435.96x = 276,080,355.30 × 183,694,747.48
  4. Step 4: Simplify right side
    200,161,435.96x = 50,714,511,151,022,176
  5. Step 5: Solve for x
    x = 50,714,511,151,022,176/200,161,435.96
  6. Step 6: Final answer
    x = 253,368,042.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.