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Finding the Fourth Proportional to 567,086,639.04, 850,629,959.04 and 136,265,135.04

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Solution

The fourth proportional to 567,086,639.04, 850,629,959.04 and 136,265,135.04 is: 204,397,702.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,086,639.04 : 850,629,959.04 = 136,265,135.04 : x
  2. Step 2: Convert to fraction form
    567,086,639.04/850,629,959.04 = 136,265,135.04/x
  3. Step 3: Cross multiply
    567,086,639.04x = 850,629,959.04 × 136,265,135.04
  4. Step 4: Simplify right side
    567,086,639.04x = 115,911,206,237,655,264
  5. Step 5: Solve for x
    x = 115,911,206,237,655,264/567,086,639.04
  6. Step 6: Final answer
    x = 204,397,702.68

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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.