Home / 601,388,045.10-902,082,067.65-295,278,029.10

Finding the Fourth Proportional to 601,388,045.10, 902,082,067.65 and 295,278,029.10

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Solution

The fourth proportional to 601,388,045.10, 902,082,067.65 and 295,278,029.10 is: 442,917,043.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,388,045.10 : 902,082,067.65 = 295,278,029.10 : x
  2. Step 2: Convert to fraction form
    601,388,045.10/902,082,067.65 = 295,278,029.10/x
  3. Step 3: Cross multiply
    601,388,045.10x = 902,082,067.65 × 295,278,029.10
  4. Step 4: Simplify right side
    601,388,045.10x = 266,365,015,022,144,896
  5. Step 5: Solve for x
    x = 266,365,015,022,144,896/601,388,045.10
  6. Step 6: Final answer
    x = 442,917,043.65

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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.