Home / 536,246,268.93-804,371,972.38-162,757,399.37

Finding the Fourth Proportional to 536,246,268.93, 804,371,972.38 and 162,757,399.37

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Solution

The fourth proportional to 536,246,268.93, 804,371,972.38 and 162,757,399.37 is: 244,136,878.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,246,268.93 : 804,371,972.38 = 162,757,399.37 : x
  2. Step 2: Convert to fraction form
    536,246,268.93/804,371,972.38 = 162,757,399.37/x
  3. Step 3: Cross multiply
    536,246,268.93x = 804,371,972.38 × 162,757,399.37
  4. Step 4: Simplify right side
    536,246,268.93x = 130,917,490,346,257,536
  5. Step 5: Solve for x
    x = 130,917,490,346,257,536/536,246,268.93
  6. Step 6: Final answer
    x = 244,136,878.77

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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.