Home / 2,499,706,027.14-3,446,257,238.85-1,985,834,294.43

Finding the Fourth Proportional to 2,499,706,027.14, 3,446,257,238.85 and 1,985,834,294.43

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Solution

The fourth proportional to 2,499,706,027.14, 3,446,257,238.85 and 1,985,834,294.43 is: 2,737,800,260.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,499,706,027.14 : 3,446,257,238.85 = 1,985,834,294.43 : x
  2. Step 2: Convert to fraction form
    2,499,706,027.14/3,446,257,238.85 = 1,985,834,294.43/x
  3. Step 3: Cross multiply
    2,499,706,027.14x = 3,446,257,238.85 × 1,985,834,294.43
  4. Step 4: Simplify right side
    2,499,706,027.14x = 6,843,695,812,317,342,720
  5. Step 5: Solve for x
    x = 6,843,695,812,317,342,720/2,499,706,027.14
  6. Step 6: Final answer
    x = 2,737,800,260.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.