Home / 3,188,103,624,429.40-4,782,155,436,644-3,188,103,624,429.40

Finding the Fourth Proportional to 3,188,103,624,429.40, 4,782,155,436,644 and 3,188,103,624,429.40

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Solution

The fourth proportional to 3,188,103,624,429.40, 4,782,155,436,644 and 3,188,103,624,429.40 is: 4,782,155,436,644

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,188,103,624,429.40 : 4,782,155,436,644 = 3,188,103,624,429.40 : x
  2. Step 2: Convert to fraction form
    3,188,103,624,429.40/4,782,155,436,644 = 3,188,103,624,429.40/x
  3. Step 3: Cross multiply
    3,188,103,624,429.40x = 4,782,155,436,644 × 3,188,103,624,429.40
  4. Step 4: Simplify right side
    3,188,103,624,429.40x = 15,246,007,080,149,495,220,011,008
  5. Step 5: Solve for x
    x = 15,246,007,080,149,495,220,011,008/3,188,103,624,429.40
  6. Step 6: Final answer
    x = 4,782,155,436,644

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Double scale
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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.