Home / 536,246,265.08-804,371,966.60-162,757,395.51

Finding the Fourth Proportional to 536,246,265.08, 804,371,966.60 and 162,757,395.51

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Solution

The fourth proportional to 536,246,265.08, 804,371,966.60 and 162,757,395.51 is: 244,136,872.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,246,265.08 : 804,371,966.60 = 162,757,395.51 : x
  2. Step 2: Convert to fraction form
    536,246,265.08/804,371,966.60 = 162,757,395.51/x
  3. Step 3: Cross multiply
    536,246,265.08x = 804,371,966.60 × 162,757,395.51
  4. Step 4: Simplify right side
    536,246,265.08x = 130,917,486,300,237,056
  5. Step 5: Solve for x
    x = 130,917,486,300,237,056/536,246,265.08
  6. Step 6: Final answer
    x = 244,136,872.97

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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.