Home / 2,545,940,512,973.20-3,818,910,769,459.70-2,545,940,512,973.20

Finding the Fourth Proportional to 2,545,940,512,973.20, 3,818,910,769,459.70 and 2,545,940,512,973.20

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Solution

The fourth proportional to 2,545,940,512,973.20, 3,818,910,769,459.70 and 2,545,940,512,973.20 is: 3,818,910,769,459.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,545,940,512,973.20 : 3,818,910,769,459.70 = 2,545,940,512,973.20 : x
  2. Step 2: Convert to fraction form
    2,545,940,512,973.20/3,818,910,769,459.70 = 2,545,940,512,973.20/x
  3. Step 3: Cross multiply
    2,545,940,512,973.20x = 3,818,910,769,459.70 × 2,545,940,512,973.20
  4. Step 4: Simplify right side
    2,545,940,512,973.20x = 9,722,719,643,397,108,235,501,568
  5. Step 5: Solve for x
    x = 9,722,719,643,397,108,235,501,568/2,545,940,512,973.20
  6. Step 6: Final answer
    x = 3,818,910,769,459.70

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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.