Home / 735,102,067.80-1,101,309,408.90-598,045,402.20

Finding the Fourth Proportional to 735,102,067.80, 1,101,309,408.90 and 598,045,402.20

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Solution

The fourth proportional to 735,102,067.80, 1,101,309,408.90 and 598,045,402.20 is: 895,974,936.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,102,067.80 : 1,101,309,408.90 = 598,045,402.20 : x
  2. Step 2: Convert to fraction form
    735,102,067.80/1,101,309,408.90 = 598,045,402.20/x
  3. Step 3: Cross multiply
    735,102,067.80x = 1,101,309,408.90 × 598,045,402.20
  4. Step 4: Simplify right side
    735,102,067.80x = 658,633,028,392,244,864
  5. Step 5: Solve for x
    x = 658,633,028,392,244,864/735,102,067.80
  6. Step 6: Final answer
    x = 895,974,936.33

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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.