Home / 4,782,155,436,103.10-7,173,233,154,154.80-4,782,155,436,103.10

Finding the Fourth Proportional to 4,782,155,436,103.10, 7,173,233,154,154.80 and 4,782,155,436,103.10

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Solution

The fourth proportional to 4,782,155,436,103.10, 7,173,233,154,154.80 and 4,782,155,436,103.10 is: 7,173,233,154,154.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,782,155,436,103.10 : 7,173,233,154,154.80 = 4,782,155,436,103.10 : x
  2. Step 2: Convert to fraction form
    4,782,155,436,103.10/7,173,233,154,154.80 = 4,782,155,436,103.10/x
  3. Step 3: Cross multiply
    4,782,155,436,103.10x = 7,173,233,154,154.80 × 4,782,155,436,103.10
  4. Step 4: Simplify right side
    4,782,155,436,103.10x = 34,303,515,922,576,358,531,661,824
  5. Step 5: Solve for x
    x = 34,303,515,922,576,358,531,661,824/4,782,155,436,103.10
  6. Step 6: Final answer
    x = 7,173,233,154,154.80

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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.