Home / 2,536,056,257-3,804,203,959.73-2,092,576,381.21

Finding the Fourth Proportional to 2,536,056,257, 3,804,203,959.73 and 2,092,576,381.21

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Solution

The fourth proportional to 2,536,056,257, 3,804,203,959.73 and 2,092,576,381.21 is: 3,138,963,236.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,536,056,257 : 3,804,203,959.73 = 2,092,576,381.21 : x
  2. Step 2: Convert to fraction form
    2,536,056,257/3,804,203,959.73 = 2,092,576,381.21/x
  3. Step 3: Cross multiply
    2,536,056,257x = 3,804,203,959.73 × 2,092,576,381.21
  4. Step 4: Simplify right side
    2,536,056,257x = 7,960,587,355,436,556,288
  5. Step 5: Solve for x
    x = 7,960,587,355,436,556,288/2,536,056,257
  6. Step 6: Final answer
    x = 3,138,963,236.11

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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.