Home / 200,161,436.96-276,080,356.68-183,694,748.48

Finding the Fourth Proportional to 200,161,436.96, 276,080,356.68 and 183,694,748.48

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Solution

The fourth proportional to 200,161,436.96, 276,080,356.68 and 183,694,748.48 is: 253,368,043.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,161,436.96 : 276,080,356.68 = 183,694,748.48 : x
  2. Step 2: Convert to fraction form
    200,161,436.96/276,080,356.68 = 183,694,748.48/x
  3. Step 3: Cross multiply
    200,161,436.96x = 276,080,356.68 × 183,694,748.48
  4. Step 4: Simplify right side
    200,161,436.96x = 50,714,511,680,601,288
  5. Step 5: Solve for x
    x = 50,714,511,680,601,288/200,161,436.96
  6. Step 6: Final answer
    x = 253,368,043.57

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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.