Home / 567,534,955.80-850,893,860.79-348,733,223.04

Finding the Fourth Proportional to 567,534,955.80, 850,893,860.79 and 348,733,223.04

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Solution

The fourth proportional to 567,534,955.80, 850,893,860.79 and 348,733,223.04 is: 522,848,778.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,534,955.80 : 850,893,860.79 = 348,733,223.04 : x
  2. Step 2: Convert to fraction form
    567,534,955.80/850,893,860.79 = 348,733,223.04/x
  3. Step 3: Cross multiply
    567,534,955.80x = 850,893,860.79 × 348,733,223.04
  4. Step 4: Simplify right side
    567,534,955.80x = 296,734,958,538,245,760
  5. Step 5: Solve for x
    x = 296,734,958,538,245,760/567,534,955.80
  6. Step 6: Final answer
    x = 522,848,778.75

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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.