Home / 2,197,686,029,257.40-3,296,529,043,885.90-2,197,686,029,257.40

Finding the Fourth Proportional to 2,197,686,029,257.40, 3,296,529,043,885.90 and 2,197,686,029,257.40

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Solution

The fourth proportional to 2,197,686,029,257.40, 3,296,529,043,885.90 and 2,197,686,029,257.40 is: 3,296,529,043,885.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,197,686,029,257.40 : 3,296,529,043,885.90 = 2,197,686,029,257.40 : x
  2. Step 2: Convert to fraction form
    2,197,686,029,257.40/3,296,529,043,885.90 = 2,197,686,029,257.40/x
  3. Step 3: Cross multiply
    2,197,686,029,257.40x = 3,296,529,043,885.90 × 2,197,686,029,257.40
  4. Step 4: Simplify right side
    2,197,686,029,257.40x = 7,244,735,824,789,296,633,610,240
  5. Step 5: Solve for x
    x = 7,244,735,824,789,296,633,610,240/2,197,686,029,257.40
  6. Step 6: Final answer
    x = 3,296,529,043,885.90

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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.