Home / 3,188,103,628,270-4,782,155,442,404.70-3,188,103,628,270

Finding the Fourth Proportional to 3,188,103,628,270, 4,782,155,442,404.70 and 3,188,103,628,270

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Solution

The fourth proportional to 3,188,103,628,270, 4,782,155,442,404.70 and 3,188,103,628,270 is: 4,782,155,442,404.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,188,103,628,270 : 4,782,155,442,404.70 = 3,188,103,628,270 : x
  2. Step 2: Convert to fraction form
    3,188,103,628,270/4,782,155,442,404.70 = 3,188,103,628,270/x
  3. Step 3: Cross multiply
    3,188,103,628,270x = 4,782,155,442,404.70 × 3,188,103,628,270
  4. Step 4: Simplify right side
    3,188,103,628,270x = 15,246,007,116,881,552,331,505,664
  5. Step 5: Solve for x
    x = 15,246,007,116,881,552,331,505,664/3,188,103,628,270
  6. Step 6: Final answer
    x = 4,782,155,442,404.70

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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.