Home / 566,914,448.97-850,063,952.84-255,657,883.73

Finding the Fourth Proportional to 566,914,448.97, 850,063,952.84 and 255,657,883.73

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Solution

The fourth proportional to 566,914,448.97, 850,063,952.84 and 255,657,883.73 is: 383,348,054.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,914,448.97 : 850,063,952.84 = 255,657,883.73 : x
  2. Step 2: Convert to fraction form
    566,914,448.97/850,063,952.84 = 255,657,883.73/x
  3. Step 3: Cross multiply
    566,914,448.97x = 850,063,952.84 × 255,657,883.73
  4. Step 4: Simplify right side
    566,914,448.97x = 217,325,551,212,704,320
  5. Step 5: Solve for x
    x = 217,325,551,212,704,320/566,914,448.97
  6. Step 6: Final answer
    x = 383,348,054.73

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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.