Home / 4,950,801,928.20-7,425,395,568.54-1,456,390,175.16

Finding the Fourth Proportional to 4,950,801,928.20, 7,425,395,568.54 and 1,456,390,175.16

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Solution

The fourth proportional to 4,950,801,928.20, 7,425,395,568.54 and 1,456,390,175.16 is: 2,184,347,770.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,950,801,928.20 : 7,425,395,568.54 = 1,456,390,175.16 : x
  2. Step 2: Convert to fraction form
    4,950,801,928.20/7,425,395,568.54 = 1,456,390,175.16/x
  3. Step 3: Cross multiply
    4,950,801,928.20x = 7,425,395,568.54 × 1,456,390,175.16
  4. Step 4: Simplify right side
    4,950,801,928.20x = 10,814,273,152,698,259,456
  5. Step 5: Solve for x
    x = 10,814,273,152,698,259,456/4,950,801,928.20
  6. Step 6: Final answer
    x = 2,184,347,770.23

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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.