Home / 3,188,103,624,438-4,782,155,436,656.70-3,188,103,624,438

Finding the Fourth Proportional to 3,188,103,624,438, 4,782,155,436,656.70 and 3,188,103,624,438

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Solution

The fourth proportional to 3,188,103,624,438, 4,782,155,436,656.70 and 3,188,103,624,438 is: 4,782,155,436,656.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,188,103,624,438 : 4,782,155,436,656.70 = 3,188,103,624,438 : x
  2. Step 2: Convert to fraction form
    3,188,103,624,438/4,782,155,436,656.70 = 3,188,103,624,438/x
  3. Step 3: Cross multiply
    3,188,103,624,438x = 4,782,155,436,656.70 × 3,188,103,624,438
  4. Step 4: Simplify right side
    3,188,103,624,438x = 15,246,007,080,231,112,483,536,896
  5. Step 5: Solve for x
    x = 15,246,007,080,231,112,483,536,896/3,188,103,624,438
  6. Step 6: Final answer
    x = 4,782,155,436,656.70

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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.