Home / 567,086,641.54-850,629,962.79-136,265,137.54

Finding the Fourth Proportional to 567,086,641.54, 850,629,962.79 and 136,265,137.54

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Solution

The fourth proportional to 567,086,641.54, 850,629,962.79 and 136,265,137.54 is: 204,397,706.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,086,641.54 : 850,629,962.79 = 136,265,137.54 : x
  2. Step 2: Convert to fraction form
    567,086,641.54/850,629,962.79 = 136,265,137.54/x
  3. Step 3: Cross multiply
    567,086,641.54x = 850,629,962.79 × 136,265,137.54
  4. Step 4: Simplify right side
    567,086,641.54x = 115,911,208,875,224,416
  5. Step 5: Solve for x
    x = 115,911,208,875,224,416/567,086,641.54
  6. Step 6: Final answer
    x = 204,397,706.43

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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.