Home / 622,242,177.60-933,242,180.94-179,553,734.58

Finding the Fourth Proportional to 622,242,177.60, 933,242,180.94 and 179,553,734.58

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Solution

The fourth proportional to 622,242,177.60, 933,242,180.94 and 179,553,734.58 is: 269,295,661.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,242,177.60 : 933,242,180.94 = 179,553,734.58 : x
  2. Step 2: Convert to fraction form
    622,242,177.60/933,242,180.94 = 179,553,734.58/x
  3. Step 3: Cross multiply
    622,242,177.60x = 933,242,180.94 × 179,553,734.58
  4. Step 4: Simplify right side
    622,242,177.60x = 167,567,118,855,361,120
  5. Step 5: Solve for x
    x = 167,567,118,855,361,120/622,242,177.60
  6. Step 6: Final answer
    x = 269,295,661.54

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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.