Home / 2,436,344,438.11-3,654,084,664.97-1,108,061,352.77

Finding the Fourth Proportional to 2,436,344,438.11, 3,654,084,664.97 and 1,108,061,352.77

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Solution

The fourth proportional to 2,436,344,438.11, 3,654,084,664.97 and 1,108,061,352.77 is: 1,661,895,556.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,344,438.11 : 3,654,084,664.97 = 1,108,061,352.77 : x
  2. Step 2: Convert to fraction form
    2,436,344,438.11/3,654,084,664.97 = 1,108,061,352.77/x
  3. Step 3: Cross multiply
    2,436,344,438.11x = 3,654,084,664.97 × 1,108,061,352.77
  4. Step 4: Simplify right side
    2,436,344,438.11x = 4,048,949,997,009,616,896
  5. Step 5: Solve for x
    x = 4,048,949,997,009,616,896/2,436,344,438.11
  6. Step 6: Final answer
    x = 1,661,895,556.99

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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.