Home / 1,733,489,193.11-2,600,702,932.03-1,236,128,051.90

Finding the Fourth Proportional to 1,733,489,193.11, 2,600,702,932.03 and 1,236,128,051.90

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Solution

The fourth proportional to 1,733,489,193.11, 2,600,702,932.03 and 1,236,128,051.90 is: 1,854,526,617.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,489,193.11 : 2,600,702,932.03 = 1,236,128,051.90 : x
  2. Step 2: Convert to fraction form
    1,733,489,193.11/2,600,702,932.03 = 1,236,128,051.90/x
  3. Step 3: Cross multiply
    1,733,489,193.11x = 2,600,702,932.03 × 1,236,128,051.90
  4. Step 4: Simplify right side
    1,733,489,193.11x = 3,214,801,848,940,862,464
  5. Step 5: Solve for x
    x = 3,214,801,848,940,862,464/1,733,489,193.11
  6. Step 6: Final answer
    x = 1,854,526,617.02

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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.