Home / 4,848,175,152.45-7,272,262,728.68-4,848,175,152.45

Finding the Fourth Proportional to 4,848,175,152.45, 7,272,262,728.68 and 4,848,175,152.45

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Solution

The fourth proportional to 4,848,175,152.45, 7,272,262,728.68 and 4,848,175,152.45 is: 7,272,262,728.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,175,152.45 : 7,272,262,728.68 = 4,848,175,152.45 : x
  2. Step 2: Convert to fraction form
    4,848,175,152.45/7,272,262,728.68 = 4,848,175,152.45/x
  3. Step 3: Cross multiply
    4,848,175,152.45x = 7,272,262,728.68 × 4,848,175,152.45
  4. Step 4: Simplify right side
    4,848,175,152.45x = 35,257,203,463,250,370,560
  5. Step 5: Solve for x
    x = 35,257,203,463,250,370,560/4,848,175,152.45
  6. Step 6: Final answer
    x = 7,272,262,728.68

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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.